| 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 | $48.69 | 4.796% | $51.0252 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $21.67 | 5.679% | $22.9006 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $136.94 | 5.161% | $144.0075 | $144.01 | $144.00 | $144.00 |
| Purchase #4 | $120.86 | 11.615% | $134.8979 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $204.90 | 6.336% | $217.8825 | $217.88 | $217.90 | $217.90 |
| Purchase #6 | $144.80 | 12.593% | $163.0347 | $163.03 | $163.05 | $163.00 |
| Purchase #7 | $43.30 | 10.824% | $47.9868 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $721.16 | $781.7352 | $781.74 | $781.80 | $781.70 | |