| 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 | $98.73 | 9.169% | $107.7826 | $107.78 | $107.80 | $107.80 |
| Purchase #2 | $48.62 | 9.104% | $53.0464 | $53.05 | $53.05 | $53.00 |
| Purchase #3 | $185.55 | 13.325% | $210.2745 | $210.27 | $210.25 | $210.30 |
| Purchase #4 | $219.75 | 4.444% | $229.5157 | $229.52 | $229.50 | $229.50 |
| Purchase #5 | $45.72 | 3.562% | $47.3485 | $47.35 | $47.35 | $47.30 |
| Purchase #6 | $129.82 | 7.181% | $139.1424 | $139.14 | $139.15 | $139.10 |
| Purchase #7 | $28.73 | 3.138% | $29.6315 | $29.63 | $29.65 | $29.60 |
| 7 purchase totals = | $756.92 | $816.7416 | $816.74 | $816.75 | $816.60 | |