| 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 | $61.62 | 13.797% | $70.1217 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $236.50 | 4.846% | $247.9608 | $247.96 | $247.95 | $248.00 |
| Purchase #3 | $74.66 | 9.737% | $81.9296 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $145.57 | 13.608% | $165.3792 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $13.32 | 7.633% | $14.3367 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $46.40 | 12.763% | $52.322 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $29.44 | 5.517% | $31.0642 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $607.51 | $663.1142 | $663.11 | $663.10 | $663.10 | |