| 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 | $225.89 | 3.735% | $234.327 | $234.33 | $234.35 | $234.30 |
| Purchase #2 | $54.46 | 11.360% | $60.6467 | $60.65 | $60.65 | $60.60 |
| Purchase #3 | $27.75 | 7.584% | $29.8546 | $29.85 | $29.85 | $29.90 |
| Purchase #4 | $88.69 | 3.365% | $91.6744 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $26.82 | 13.197% | $30.3594 | $30.36 | $30.35 | $30.40 |
| Purchase #6 | $94.71 | 9.201% | $103.4243 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $10.96 | 10.142% | $12.0716 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $529.28 | $562.3580 | $562.35 | $562.30 | $562.40 | |