| 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 | $42.66 | 10.225% | $47.022 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $45.96 | 8.115% | $49.6897 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $53.95 | 3.848% | $56.026 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $96.79 | 8.681% | $105.1923 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $116.56 | 6.500% | $124.1364 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $106.50 | 7.807% | $114.8145 | $114.81 | $114.80 | $114.80 |
| Purchase #7 | $50.77 | 10.772% | $56.2389 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $513.19 | $553.1198 | $553.12 | $553.15 | $553.00 | |