| 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 | $59.45 | 7.436% | $63.8707 | $63.87 | $63.85 | $63.90 |
| Purchase #2 | $250.26 | 4.754% | $262.1574 | $262.16 | $262.15 | $262.20 |
| Purchase #3 | $19.68 | 10.205% | $21.6883 | $21.69 | $21.70 | $21.70 |
| Purchase #4 | $118.50 | 12.184% | $132.938 | $132.94 | $132.95 | $132.90 |
| Purchase #5 | $74.84 | 9.665% | $82.0733 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $25.84 | 12.546% | $29.0819 | $29.08 | $29.10 | $29.10 |
| Purchase #7 | $250.67 | 9.676% | $274.9248 | $274.92 | $274.90 | $274.90 |
| 7 purchase totals = | $799.24 | $866.7344 | $866.73 | $866.70 | $866.80 | |