| 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 | $12.65 | 5.214% | $13.3096 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $60.86 | 8.152% | $65.8213 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $18.67 | 4.499% | $19.51 | $19.51 | $19.50 | $19.50 |
| Purchase #4 | $121.39 | 7.857% | $130.9276 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $15.54 | 4.816% | $16.2884 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $224.93 | 4.605% | $235.288 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $102.65 | 13.105% | $116.1023 | $116.10 | $116.10 | $116.10 |
| 7 purchase totals = | $556.69 | $597.2472 | $597.25 | $597.25 | $597.20 | |