| 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 | $116.33 | 11.456% | $129.6568 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $25.64 | 13.732% | $29.1609 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $44.65 | 8.463% | $48.4287 | $48.43 | $48.45 | $48.40 |
| Purchase #4 | $12.56 | 4.473% | $13.1218 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $187.76 | 9.151% | $204.9419 | $204.94 | $204.95 | $204.90 |
| Purchase #6 | $153.78 | 9.763% | $168.7935 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $162.82 | 7.828% | $175.5655 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $703.54 | $769.6691 | $769.67 | $769.65 | $769.70 | |