| 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 | $107.83 | 5.730% | $114.0087 | $114.01 | $114.00 | $114.00 |
| Purchase #2 | $20.77 | 11.569% | $23.1729 | $23.17 | $23.15 | $23.20 |
| Purchase #3 | $7.27 | 7.476% | $7.8135 | $7.81 | $7.80 | $7.80 |
| Purchase #4 | $137.39 | 11.461% | $153.1363 | $153.14 | $153.15 | $153.10 |
| Purchase #5 | $200.66 | 11.436% | $223.6075 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $228.47 | 13.741% | $259.8641 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $28.38 | 5.114% | $29.8314 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $730.77 | $811.4344 | $811.43 | $811.40 | $811.40 | |