| 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 | $35.63 | 12.394% | $40.046 | $40.05 | $40.05 | $40.00 |
| Purchase #2 | $229.80 | 10.733% | $254.4644 | $254.46 | $254.45 | $254.50 |
| Purchase #3 | $132.59 | 3.115% | $136.7202 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $100.38 | 5.499% | $105.8999 | $105.90 | $105.90 | $105.90 |
| Purchase #5 | $249.48 | 11.703% | $278.6766 | $278.68 | $278.70 | $278.70 |
| Purchase #6 | $71.53 | 4.452% | $74.7145 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $101.84 | 6.424% | $108.3822 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $921.25 | $998.9038 | $998.90 | $998.90 | $998.90 | |