| 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 | $130.70 | 13.458% | $148.2896 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $51.48 | 13.389% | $58.3727 | $58.37 | $58.35 | $58.40 |
| Purchase #3 | $88.83 | 12.681% | $100.0945 | $100.09 | $100.10 | $100.10 |
| Purchase #4 | $45.49 | 4.516% | $47.5443 | $47.54 | $47.55 | $47.50 |
| Purchase #5 | $123.62 | 5.682% | $130.6441 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $49.39 | 11.120% | $54.8822 | $54.88 | $54.90 | $54.90 |
| Purchase #7 | $204.52 | 7.576% | $220.0144 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $694.03 | $759.8418 | $759.82 | $759.85 | $759.80 | |