| 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 | $18.84 | 12.458% | $21.1871 | $21.19 | $21.20 | $21.20 |
| Purchase #2 | $204.28 | 7.211% | $219.0106 | $219.01 | $219.00 | $219.00 |
| Purchase #3 | $42.87 | 8.386% | $46.4651 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $72.63 | 3.187% | $74.9447 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $42.25 | 13.553% | $47.9761 | $47.98 | $48.00 | $48.00 |
| Purchase #6 | $178.60 | 8.377% | $193.5613 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $99.91 | 7.375% | $107.2784 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $659.38 | $710.4233 | $710.43 | $710.45 | $710.50 | |