| 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 | $60.45 | 12.701% | $68.1278 | $68.13 | $68.15 | $68.10 |
| Purchase #2 | $94.64 | 13.390% | $107.3123 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $109.39 | 12.825% | $123.4193 | $123.42 | $123.40 | $123.40 |
| Purchase #4 | $71.95 | 6.427% | $76.5742 | $76.57 | $76.55 | $76.60 |
| Purchase #5 | $26.88 | 8.504% | $29.1659 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $150.92 | 9.773% | $165.6694 | $165.67 | $165.65 | $165.70 |
| Purchase #7 | $89.81 | 4.164% | $93.5497 | $93.55 | $93.55 | $93.50 |
| 7 purchase totals = | $604.04 | $663.8186 | $663.82 | $663.75 | $663.80 | |