| 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 | $55.64 | 7.393% | $59.7535 | $59.75 | $59.75 | $59.80 |
| Purchase #2 | $61.32 | 11.754% | $68.5276 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $165.63 | 13.790% | $188.4704 | $188.47 | $188.45 | $188.50 |
| Purchase #4 | $148.65 | 9.736% | $163.1226 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $137.67 | 9.103% | $150.2021 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $82.92 | 13.519% | $94.13 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $74.90 | 7.304% | $80.3707 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $726.73 | $804.5769 | $804.57 | $804.55 | $804.60 | |