| 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 | $125.36 | 3.429% | $129.6586 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $241.98 | 3.845% | $251.2841 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $158.67 | 3.407% | $164.0759 | $164.08 | $164.10 | $164.10 |
| Purchase #4 | $85.53 | 9.297% | $93.4817 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $38.58 | 6.174% | $40.9619 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $48.97 | 11.409% | $54.557 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $28.82 | 12.605% | $32.4528 | $32.45 | $32.45 | $32.50 |
| 7 purchase totals = | $727.91 | $766.4720 | $766.47 | $766.50 | $766.70 | |