| 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 | $33.76 | 4.864% | $35.4021 | $35.40 | $35.40 | $35.40 |
| Purchase #2 | $57.50 | 3.157% | $59.3153 | $59.32 | $59.30 | $59.30 |
| Purchase #3 | $207.98 | 11.658% | $232.2263 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $33.54 | 8.800% | $36.4915 | $36.49 | $36.50 | $36.50 |
| Purchase #5 | $23.54 | 10.406% | $25.9896 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $233.98 | 6.425% | $249.0132 | $249.01 | $249.00 | $249.00 |
| Purchase #7 | $121.80 | 6.738% | $130.0069 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $712.10 | $768.4449 | $768.45 | $768.45 | $768.40 | |