| 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 | $26.36 | 12.757% | $29.7227 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $148.56 | 3.745% | $154.1236 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $13.87 | 11.172% | $15.4196 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $133.53 | 13.552% | $151.626 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $189.64 | 9.365% | $207.3998 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $27.79 | 4.581% | $29.0631 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $219.84 | 9.491% | $240.705 | $240.71 | $240.70 | $240.70 |
| 7 purchase totals = | $759.59 | $828.0598 | $828.06 | $828.00 | $828.00 | |