| 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 | $86.50 | 5.539% | $91.2912 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $41.90 | 9.274% | $45.7858 | $45.79 | $45.80 | $45.80 |
| Purchase #3 | $244.36 | 6.392% | $259.9795 | $259.98 | $260.00 | $260.00 |
| Purchase #4 | $25.66 | 8.257% | $27.7787 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $38.68 | 7.446% | $41.5601 | $41.56 | $41.55 | $41.60 |
| Purchase #6 | $241.52 | 13.611% | $274.3933 | $274.39 | $274.40 | $274.40 |
| Purchase #7 | $125.61 | 7.743% | $135.336 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $804.23 | $876.1246 | $876.13 | $876.20 | $876.20 | |