| 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 | $40.76 | 9.819% | $44.7622 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $8.52 | 11.761% | $9.522 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $222.49 | 4.696% | $232.9381 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $121.30 | 5.676% | $128.185 | $128.19 | $128.20 | $128.20 |
| Purchase #5 | $106.76 | 3.144% | $110.1165 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $237.39 | 8.288% | $257.0649 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $20.77 | 10.566% | $22.9646 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $757.99 | $805.5533 | $805.55 | $805.50 | $805.60 | |