| 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 | $9.64 | 4.513% | $10.0751 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $180.91 | 8.103% | $195.5691 | $195.57 | $195.55 | $195.60 |
| Purchase #3 | $144.51 | 9.300% | $157.9494 | $157.95 | $157.95 | $157.90 |
| Purchase #4 | $45.96 | 11.723% | $51.3479 | $51.35 | $51.35 | $51.30 |
| Purchase #5 | $146.86 | 3.495% | $151.9928 | $151.99 | $152.00 | $152.00 |
| Purchase #6 | $58.43 | 10.260% | $64.4249 | $64.42 | $64.40 | $64.40 |
| Purchase #7 | $177.82 | 7.128% | $190.495 | $190.50 | $190.50 | $190.50 |
| 7 purchase totals = | $764.13 | $821.8542 | $821.86 | $821.85 | $821.80 | |