| 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 | $52.35 | 9.492% | $57.3191 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $151.97 | 7.817% | $163.8495 | $163.85 | $163.85 | $163.80 |
| Purchase #3 | $102.83 | 5.728% | $108.7201 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $162.94 | 10.536% | $180.1074 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $123.61 | 13.442% | $140.2257 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $190.74 | 6.360% | $202.8711 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $68.71 | 7.844% | $74.0996 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $853.15 | $927.1925 | $927.20 | $927.15 | $927.10 | |