| 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 | $42.43 | 5.701% | $44.8489 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $79.84 | 4.523% | $83.4512 | $83.45 | $83.45 | $83.50 |
| Purchase #3 | $84.86 | 3.199% | $87.5747 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $43.49 | 9.636% | $47.6807 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $28.83 | 7.401% | $30.9637 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $74.46 | 10.390% | $82.1964 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $226.91 | 9.155% | $247.6836 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $580.82 | $624.3992 | $624.39 | $624.40 | $624.50 | |