| 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 | $84.88 | 9.157% | $92.6525 | $92.65 | $92.65 | $92.70 |
| Purchase #2 | $16.63 | 11.515% | $18.5449 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $8.25 | 4.113% | $8.5893 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $17.53 | 11.257% | $19.5034 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $83.50 | 11.656% | $93.2328 | $93.23 | $93.25 | $93.20 |
| Purchase #6 | $124.53 | 7.388% | $133.7303 | $133.73 | $133.75 | $133.70 |
| Purchase #7 | $141.86 | 6.208% | $150.6667 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $477.18 | $516.9199 | $516.91 | $516.95 | $516.90 | |