| 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 | $41.98 | 7.660% | $45.1957 | $45.20 | $45.20 | $45.20 |
| Purchase #2 | $13.74 | 10.157% | $15.1356 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $41.74 | 5.451% | $44.0152 | $44.02 | $44.00 | $44.00 |
| Purchase #4 | $58.72 | 13.299% | $66.5292 | $66.53 | $66.55 | $66.50 |
| Purchase #5 | $239.86 | 4.725% | $251.1934 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $200.93 | 6.753% | $214.4988 | $214.50 | $214.50 | $214.50 |
| Purchase #7 | $135.65 | 13.678% | $154.2042 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $732.62 | $790.7721 | $790.78 | $790.80 | $790.70 | |