| 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 | $51.48 | 11.549% | $57.4254 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $155.41 | 10.470% | $171.6814 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $177.84 | 12.625% | $200.2923 | $200.29 | $200.30 | $200.30 |
| Purchase #4 | $119.84 | 9.868% | $131.6658 | $131.67 | $131.65 | $131.70 |
| Purchase #5 | $107.59 | 6.467% | $114.5478 | $114.55 | $114.55 | $114.50 |
| Purchase #6 | $116.32 | 3.334% | $120.1981 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $96.66 | 6.117% | $102.5727 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $825.14 | $898.3835 | $898.39 | $898.40 | $898.40 | |