| 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 | $32.39 | 5.372% | $34.13 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $56.82 | 6.132% | $60.3042 | $60.30 | $60.30 | $60.30 |
| Purchase #3 | $114.54 | 5.833% | $121.2211 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $168.57 | 8.205% | $182.4012 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $187.90 | 3.520% | $194.5141 | $194.51 | $194.50 | $194.50 |
| Purchase #6 | $46.50 | 7.674% | $50.0684 | $50.07 | $50.05 | $50.10 |
| Purchase #7 | $116.76 | 12.849% | $131.7625 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $723.48 | $774.4015 | $774.39 | $774.35 | $774.40 | |