| 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 | $50.42 | 10.515% | $55.7217 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $149.68 | 5.705% | $158.2192 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $6.98 | 9.480% | $7.6417 | $7.64 | $7.65 | $7.60 |
| Purchase #4 | $191.58 | 11.203% | $213.0427 | $213.04 | $213.05 | $213.00 |
| Purchase #5 | $94.28 | 12.456% | $106.0235 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $22.95 | 11.638% | $25.6209 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $84.45 | 6.437% | $89.886 | $89.89 | $89.90 | $89.90 |
| 7 purchase totals = | $600.34 | $656.1557 | $656.15 | $656.10 | $656.00 | |