| 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 | $47.58 | 6.817% | $50.8235 | $50.82 | $50.80 | $50.80 |
| Purchase #2 | $11.44 | 9.326% | $12.5069 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $57.46 | 6.366% | $61.1179 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $236.78 | 4.260% | $246.8668 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $118.87 | 5.824% | $125.793 | $125.79 | $125.80 | $125.80 |
| Purchase #6 | $21.76 | 11.244% | $24.2067 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $63.85 | 4.381% | $66.6473 | $66.65 | $66.65 | $66.60 |
| 7 purchase totals = | $557.74 | $587.9621 | $587.97 | $587.90 | $587.90 | |