| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.29 | 6.324% | $39.6482 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $108.65 | 11.599% | $121.2523 | $121.25 | $121.25 | $121.30 |
| Purchase #3 | $220.58 | 11.829% | $246.6724 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $174.51 | 11.792% | $195.0882 | $195.09 | $195.10 | $195.10 |
| Purchase #5 | $240.53 | 3.745% | $249.5378 | $249.54 | $249.55 | $249.50 |
| Purchase #6 | $169.72 | 11.708% | $189.5908 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $236.53 | 12.405% | $265.8715 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $1,187.81 | $1,307.6612 | $1,307.66 | $1,307.65 | $1,307.70 | |