| 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 | $47.76 | 9.640% | $52.3641 | $52.36 | $52.35 | $52.40 |
| Purchase #2 | $94.83 | 13.753% | $107.872 | $107.87 | $107.85 | $107.90 |
| Purchase #3 | $113.43 | 5.507% | $119.6766 | $119.68 | $119.70 | $119.70 |
| Purchase #4 | $62.36 | 4.178% | $64.9654 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $39.57 | 4.700% | $41.4298 | $41.43 | $41.45 | $41.40 |
| Purchase #6 | $82.56 | 6.843% | $88.2096 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $106.65 | 6.213% | $113.2762 | $113.28 | $113.30 | $113.30 |
| 7 purchase totals = | $547.16 | $587.7937 | $587.80 | $587.80 | $587.90 | |