| 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 | $37.70 | 11.181% | $41.9152 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $51.31 | 6.637% | $54.7154 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $82.45 | 11.863% | $92.231 | $92.23 | $92.25 | $92.20 |
| Purchase #4 | $54.44 | 8.576% | $59.1088 | $59.11 | $59.10 | $59.10 |
| Purchase #5 | $91.55 | 7.814% | $98.7037 | $98.70 | $98.70 | $98.70 |
| Purchase #6 | $195.78 | 8.640% | $212.6954 | $212.70 | $212.70 | $212.70 |
| Purchase #7 | $171.28 | 3.727% | $177.6636 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $684.51 | $737.0331 | $737.04 | $737.00 | $737.00 | |