| 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 | $74.66 | 12.267% | $83.8185 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $17.90 | 11.199% | $19.9046 | $19.90 | $19.90 | $19.90 |
| Purchase #3 | $216.76 | 12.731% | $244.3557 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $89.46 | 11.755% | $99.976 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $71.82 | 3.274% | $74.1714 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $140.79 | 10.116% | $155.0323 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $160.67 | 11.387% | $178.9655 | $178.97 | $178.95 | $179.00 |
| 7 purchase totals = | $772.06 | $856.2240 | $856.23 | $856.20 | $856.30 | |