| 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 | $99.81 | 6.829% | $106.626 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $79.99 | 8.589% | $86.8603 | $86.86 | $86.85 | $86.90 |
| Purchase #3 | $189.38 | 7.170% | $202.9585 | $202.96 | $202.95 | $203.00 |
| Purchase #4 | $69.60 | 7.600% | $74.8896 | $74.89 | $74.90 | $74.90 |
| Purchase #5 | $147.28 | 7.865% | $158.8636 | $158.86 | $158.85 | $158.90 |
| Purchase #6 | $186.25 | 5.762% | $196.9817 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $25.46 | 13.640% | $28.9327 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $797.77 | $856.1124 | $856.11 | $856.15 | $856.20 | |