| 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 | $42.46 | 7.434% | $45.6165 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $158.75 | 9.744% | $174.2186 | $174.22 | $174.20 | $174.20 |
| Purchase #3 | $107.44 | 8.299% | $116.3564 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $145.63 | 7.297% | $156.2566 | $156.26 | $156.25 | $156.30 |
| Purchase #5 | $170.29 | 12.411% | $191.4247 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $25.93 | 7.115% | $27.7749 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $67.30 | 10.689% | $74.4937 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $717.80 | $786.1414 | $786.14 | $786.05 | $786.20 | |