| 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 | $66.45 | 12.466% | $74.7337 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $128.26 | 5.414% | $135.204 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $110.45 | 10.422% | $121.9611 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $66.82 | 10.552% | $73.8708 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $130.62 | 3.499% | $135.1904 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $202.28 | 7.474% | $217.3984 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $121.35 | 4.172% | $126.4127 | $126.41 | $126.40 | $126.40 |
| 7 purchase totals = | $826.23 | $884.7711 | $884.76 | $884.75 | $884.80 | |