| 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 | $71.45 | 6.838% | $76.3358 | $76.34 | $76.35 | $76.30 |
| Purchase #2 | $244.59 | 4.706% | $256.1004 | $256.10 | $256.10 | $256.10 |
| Purchase #3 | $47.60 | 5.735% | $50.3299 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $6.50 | 8.684% | $7.0645 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $16.50 | 3.739% | $17.1169 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $141.69 | 8.641% | $153.9334 | $153.93 | $153.95 | $153.90 |
| Purchase #7 | $28.62 | 8.128% | $30.9462 | $30.95 | $30.95 | $30.90 |
| 7 purchase totals = | $556.95 | $591.8271 | $591.83 | $591.85 | $591.70 | |