| 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 | $21.46 | 13.374% | $24.3301 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $53.82 | 4.860% | $56.4357 | $56.44 | $56.45 | $56.40 |
| Purchase #3 | $150.29 | 8.535% | $163.1173 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $33.30 | 11.656% | $37.1814 | $37.18 | $37.20 | $37.20 |
| Purchase #5 | $149.74 | 5.382% | $157.799 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $109.93 | 4.199% | $114.546 | $114.55 | $114.55 | $114.50 |
| Purchase #7 | $217.95 | 4.709% | $228.2133 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $736.49 | $781.6228 | $781.63 | $781.65 | $781.50 | |