| 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 | $29.39 | 13.237% | $33.2804 | $33.28 | $33.30 | $33.30 |
| Purchase #2 | $10.32 | 3.285% | $10.659 | $10.66 | $10.65 | $10.70 |
| Purchase #3 | $221.84 | 6.639% | $236.568 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $62.71 | 9.168% | $68.4593 | $68.46 | $68.45 | $68.50 |
| Purchase #5 | $162.54 | 6.233% | $172.6711 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $100.44 | 7.406% | $107.8786 | $107.88 | $107.90 | $107.90 |
| Purchase #7 | $223.54 | 3.711% | $231.8356 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $810.78 | $861.3520 | $861.36 | $861.35 | $861.50 | |