| 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 | $43.70 | 10.312% | $48.2063 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $101.49 | 5.799% | $107.3754 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $170.31 | 3.443% | $176.1738 | $176.17 | $176.15 | $176.20 |
| Purchase #4 | $99.81 | 4.357% | $104.1587 | $104.16 | $104.15 | $104.20 |
| Purchase #5 | $199.81 | 9.286% | $218.3644 | $218.36 | $218.35 | $218.40 |
| Purchase #6 | $16.42 | 12.618% | $18.4919 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $146.65 | 4.726% | $153.5807 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $778.19 | $826.3512 | $826.35 | $826.35 | $826.50 | |