| 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 | $19.95 | 6.470% | $21.2408 | $21.24 | $21.25 | $21.20 |
| Purchase #2 | $110.54 | 6.705% | $117.9517 | $117.95 | $117.95 | $118.00 |
| Purchase #3 | $45.60 | 13.572% | $51.7888 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $125.58 | 4.854% | $131.6757 | $131.68 | $131.70 | $131.70 |
| Purchase #5 | $238.28 | 3.282% | $246.1003 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $203.78 | 9.867% | $223.887 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $49.61 | 3.739% | $51.4649 | $51.46 | $51.45 | $51.50 |
| 7 purchase totals = | $793.34 | $844.1092 | $844.11 | $844.15 | $844.20 | |