| 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 | $43.97 | 3.330% | $45.4342 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $91.36 | 13.509% | $103.7018 | $103.70 | $103.70 | $103.70 |
| Purchase #3 | $125.58 | 5.412% | $132.3764 | $132.38 | $132.40 | $132.40 |
| Purchase #4 | $156.97 | 8.601% | $170.471 | $170.47 | $170.45 | $170.50 |
| Purchase #5 | $53.83 | 12.192% | $60.393 | $60.39 | $60.40 | $60.40 |
| Purchase #6 | $239.27 | 13.655% | $271.9423 | $271.94 | $271.95 | $271.90 |
| Purchase #7 | $190.30 | 4.363% | $198.6028 | $198.60 | $198.60 | $198.60 |
| 7 purchase totals = | $901.28 | $982.9215 | $982.91 | $982.95 | $982.90 | |