| 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 | $88.93 | 6.223% | $94.4641 | $94.46 | $94.45 | $94.50 |
| Purchase #2 | $137.93 | 12.664% | $155.3975 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $68.72 | 6.144% | $72.9422 | $72.94 | $72.95 | $72.90 |
| Purchase #4 | $145.62 | 9.458% | $159.3927 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $28.26 | 12.804% | $31.8784 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $113.70 | 6.322% | $120.8881 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $226.86 | 8.864% | $246.9689 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $810.02 | $881.9319 | $881.93 | $881.95 | $882.00 | |