| 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 | $97.81 | 11.679% | $109.2332 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $10.67 | 8.176% | $11.5424 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $102.64 | 13.651% | $116.6514 | $116.65 | $116.65 | $116.70 |
| Purchase #4 | $87.94 | 9.233% | $96.0595 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $125.45 | 9.716% | $137.6387 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $74.95 | 6.309% | $79.6786 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $23.35 | 5.479% | $24.6293 | $24.63 | $24.65 | $24.60 |
| 7 purchase totals = | $522.81 | $575.4331 | $575.43 | $575.50 | $575.40 | |