| 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 | $21.46 | 11.701% | $23.971 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $44.57 | 11.778% | $49.8195 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $184.55 | 8.833% | $200.8513 | $200.85 | $200.85 | $200.90 |
| Purchase #4 | $14.84 | 12.122% | $16.6389 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $66.59 | 3.745% | $69.0838 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $117.35 | 13.228% | $132.8731 | $132.87 | $132.85 | $132.90 |
| Purchase #7 | $209.43 | 13.646% | $238.0088 | $238.01 | $238.00 | $238.00 |
| 7 purchase totals = | $658.79 | $731.2464 | $731.24 | $731.20 | $731.30 | |