| 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 | $17.82 | 9.343% | $19.4849 | $19.48 | $19.50 | $19.50 |
| Purchase #2 | $48.68 | 6.297% | $51.7454 | $51.75 | $51.75 | $51.70 |
| Purchase #3 | $95.96 | 7.493% | $103.1503 | $103.15 | $103.15 | $103.20 |
| Purchase #4 | $247.32 | 3.609% | $256.2458 | $256.25 | $256.25 | $256.20 |
| Purchase #5 | $168.67 | 5.601% | $178.1172 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $167.34 | 4.610% | $175.0544 | $175.05 | $175.05 | $175.10 |
| Purchase #7 | $151.42 | 5.615% | $159.9222 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $897.21 | $943.7202 | $943.72 | $943.70 | $943.70 | |