| 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 | $178.65 | 12.554% | $201.0777 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $97.68 | 5.364% | $102.9196 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $68.31 | 10.191% | $75.2715 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $30.36 | 10.858% | $33.6565 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $24.83 | 12.442% | $27.9193 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $95.77 | 12.442% | $107.6857 | $107.69 | $107.70 | $107.70 |
| Purchase #7 | $91.52 | 9.506% | $100.2199 | $100.22 | $100.20 | $100.20 |
| 7 purchase totals = | $587.12 | $648.7502 | $648.76 | $648.70 | $648.80 | |