| 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 | $59.62 | 9.341% | $65.1891 | $65.19 | $65.20 | $65.20 |
| Purchase #2 | $49.85 | 10.751% | $55.2094 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $60.90 | 10.530% | $67.3128 | $67.31 | $67.30 | $67.30 |
| Purchase #4 | $100.53 | 9.783% | $110.3648 | $110.36 | $110.35 | $110.40 |
| Purchase #5 | $219.93 | 12.830% | $248.147 | $248.15 | $248.15 | $248.10 |
| Purchase #6 | $141.52 | 4.754% | $148.2479 | $148.25 | $148.25 | $148.20 |
| Purchase #7 | $79.87 | 8.742% | $86.8522 | $86.85 | $86.85 | $86.90 |
| 7 purchase totals = | $712.22 | $781.3232 | $781.32 | $781.30 | $781.30 | |