| 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 | $39.62 | 7.478% | $42.5828 | $42.58 | $42.60 | $42.60 |
| Purchase #2 | $53.62 | 13.567% | $60.8946 | $60.89 | $60.90 | $60.90 |
| Purchase #3 | $197.79 | 13.118% | $223.7361 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $92.29 | 3.818% | $95.8136 | $95.81 | $95.80 | $95.80 |
| Purchase #5 | $131.87 | 12.478% | $148.3247 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $58.62 | 12.757% | $66.0982 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $121.61 | 8.734% | $132.2314 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $695.42 | $769.6814 | $769.67 | $769.70 | $769.60 | |