| 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 | $80.45 | 13.704% | $91.4749 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $235.71 | 5.708% | $249.1643 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $183.32 | 3.850% | $190.3778 | $190.38 | $190.40 | $190.40 |
| Purchase #4 | $116.51 | 11.194% | $129.5521 | $129.55 | $129.55 | $129.60 |
| Purchase #5 | $34.43 | 9.667% | $37.7583 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $48.32 | 11.569% | $53.9101 | $53.91 | $53.90 | $53.90 |
| Purchase #7 | $214.81 | 7.193% | $230.2613 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $913.55 | $982.4988 | $982.49 | $982.45 | $982.70 | |