| 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 | $110.32 | 13.474% | $125.1845 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $90.81 | 9.744% | $99.6585 | $99.66 | $99.65 | $99.70 |
| Purchase #3 | $24.86 | 8.669% | $27.0151 | $27.02 | $27.00 | $27.00 |
| Purchase #4 | $212.45 | 8.367% | $230.2257 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $171.85 | 4.390% | $179.3942 | $179.39 | $179.40 | $179.40 |
| Purchase #6 | $152.65 | 12.479% | $171.6992 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $54.31 | 7.708% | $58.4962 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $817.25 | $891.6734 | $891.68 | $891.70 | $891.70 | |