| 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 | $66.42 | 3.283% | $68.6006 | $68.60 | $68.60 | $68.60 |
| Purchase #2 | $89.27 | 3.873% | $92.7274 | $92.73 | $92.75 | $92.70 |
| Purchase #3 | $148.25 | 12.107% | $166.1986 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $130.31 | 8.833% | $141.8203 | $141.82 | $141.80 | $141.80 |
| Purchase #5 | $20.27 | 12.267% | $22.7565 | $22.76 | $22.75 | $22.80 |
| Purchase #6 | $158.49 | 6.848% | $169.3434 | $169.34 | $169.35 | $169.30 |
| Purchase #7 | $203.53 | 11.590% | $227.1191 | $227.12 | $227.10 | $227.10 |
| 7 purchase totals = | $816.54 | $888.5659 | $888.57 | $888.55 | $888.50 | |