| 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 | $77.99 | 7.587% | $83.9071 | $83.91 | $83.90 | $83.90 |
| Purchase #2 | $91.43 | 11.237% | $101.704 | $101.70 | $101.70 | $101.70 |
| Purchase #3 | $44.36 | 10.745% | $49.1265 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $70.70 | 6.809% | $75.514 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $184.36 | 8.577% | $200.1726 | $200.17 | $200.15 | $200.20 |
| Purchase #6 | $52.50 | 13.240% | $59.451 | $59.45 | $59.45 | $59.50 |
| Purchase #7 | $116.79 | 12.523% | $131.4156 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $638.13 | $701.2908 | $701.29 | $701.25 | $701.30 | |