| 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 | $63.60 | 4.237% | $66.2947 | $66.29 | $66.30 | $66.30 |
| Purchase #2 | $25.42 | 13.130% | $28.7576 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $155.41 | 5.188% | $163.4727 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $142.92 | 13.307% | $161.9384 | $161.94 | $161.95 | $161.90 |
| Purchase #5 | $68.85 | 13.454% | $78.1131 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $204.84 | 6.584% | $218.3267 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $95.31 | 11.699% | $106.4603 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $756.35 | $823.3635 | $823.36 | $823.35 | $823.40 | |