| 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 | $27.92 | 11.797% | $31.2137 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $87.45 | 8.246% | $94.6611 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $180.31 | 8.123% | $194.9566 | $194.96 | $194.95 | $195.00 |
| Purchase #4 | $84.87 | 9.120% | $92.6101 | $92.61 | $92.60 | $92.60 |
| Purchase #5 | $61.49 | 7.241% | $65.9425 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $219.52 | 6.627% | $234.0676 | $234.07 | $234.05 | $234.10 |
| Purchase #7 | $71.88 | 5.403% | $75.7637 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $733.44 | $789.2153 | $789.21 | $789.15 | $789.30 | |