| 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 | $42.58 | 12.387% | $47.8544 | $47.85 | $47.85 | $47.90 |
| Purchase #2 | $220.51 | 4.412% | $230.2389 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $97.66 | 10.172% | $107.594 | $107.59 | $107.60 | $107.60 |
| Purchase #4 | $52.93 | 3.538% | $54.8027 | $54.80 | $54.80 | $54.80 |
| Purchase #5 | $5.29 | 7.141% | $5.6678 | $5.67 | $5.65 | $5.70 |
| Purchase #6 | $221.62 | 5.378% | $233.5387 | $233.54 | $233.55 | $233.50 |
| Purchase #7 | $186.50 | 6.738% | $199.0664 | $199.07 | $199.05 | $199.10 |
| 7 purchase totals = | $827.09 | $878.7629 | $878.76 | $878.75 | $878.80 | |