| 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 | $100.88 | 6.741% | $107.6803 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $110.73 | 5.294% | $116.592 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $112.92 | 13.314% | $127.9542 | $127.95 | $127.95 | $128.00 |
| Purchase #4 | $50.88 | 7.790% | $54.8436 | $54.84 | $54.85 | $54.80 |
| Purchase #5 | $232.83 | 7.741% | $250.8534 | $250.85 | $250.85 | $250.90 |
| Purchase #6 | $121.76 | 11.499% | $135.7612 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $34.80 | 5.442% | $36.6938 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $764.80 | $830.3785 | $830.36 | $830.40 | $830.50 | |