| 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 | $236.85 | 12.594% | $266.6789 | $266.68 | $266.70 | $266.70 |
| Purchase #2 | $91.47 | 9.217% | $99.9008 | $99.90 | $99.90 | $99.90 |
| Purchase #3 | $111.38 | 8.582% | $120.9386 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $88.57 | 5.417% | $93.3678 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $57.82 | 3.326% | $59.7431 | $59.74 | $59.75 | $59.70 |
| Purchase #6 | $204.63 | 4.174% | $213.1713 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $48.48 | 6.386% | $51.5759 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $839.20 | $905.3764 | $905.38 | $905.40 | $905.40 | |