| 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 | $46.94 | 8.414% | $50.8895 | $50.89 | $50.90 | $50.90 |
| Purchase #2 | $26.38 | 6.163% | $28.0058 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $198.57 | 11.832% | $222.0648 | $222.06 | $222.05 | $222.10 |
| Purchase #4 | $215.62 | 4.758% | $225.8792 | $225.88 | $225.90 | $225.90 |
| Purchase #5 | $110.30 | 6.434% | $117.3967 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $57.85 | 5.669% | $61.1295 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $22.44 | 8.540% | $24.3564 | $24.36 | $24.35 | $24.40 |
| 7 purchase totals = | $678.10 | $729.7219 | $729.73 | $729.75 | $729.80 | |