| 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 | $60.56 | 11.421% | $67.4766 | $67.48 | $67.50 | $67.50 |
| Purchase #2 | $84.65 | 3.743% | $87.8184 | $87.82 | $87.80 | $87.80 |
| Purchase #3 | $217.46 | 9.476% | $238.0665 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $210.48 | 7.696% | $226.6785 | $226.68 | $226.70 | $226.70 |
| Purchase #5 | $96.96 | 11.812% | $108.4129 | $108.41 | $108.40 | $108.40 |
| Purchase #6 | $152.86 | 11.849% | $170.9724 | $170.97 | $170.95 | $171.00 |
| Purchase #7 | $17.86 | 7.519% | $19.2029 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $840.83 | $918.6282 | $918.63 | $918.60 | $918.70 | |