| 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 | $98.38 | 7.413% | $105.6729 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $66.34 | 11.554% | $74.0049 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $58.85 | 7.834% | $63.4603 | $63.46 | $63.45 | $63.50 |
| Purchase #4 | $45.68 | 7.242% | $48.9881 | $48.99 | $49.00 | $49.00 |
| Purchase #5 | $9.60 | 4.278% | $10.0107 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $129.76 | 6.573% | $138.2891 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $19.49 | 3.202% | $20.1141 | $20.11 | $20.10 | $20.10 |
| 7 purchase totals = | $428.10 | $460.5401 | $460.53 | $460.50 | $460.60 | |