| 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 | $93.92 | 3.196% | $96.9217 | $96.92 | $96.90 | $96.90 |
| Purchase #2 | $97.25 | 10.194% | $107.1637 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $171.53 | 13.367% | $194.4584 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $20.40 | 10.371% | $22.5157 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $191.41 | 9.869% | $210.3003 | $210.30 | $210.30 | $210.30 |
| Purchase #6 | $79.30 | 5.371% | $83.5592 | $83.56 | $83.55 | $83.60 |
| Purchase #7 | $179.31 | 8.867% | $195.2094 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $833.12 | $910.1284 | $910.13 | $910.05 | $910.20 | |