| 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 | $31.67 | 5.701% | $33.4755 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $19.65 | 7.244% | $21.0734 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $65.46 | 11.810% | $73.1908 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $124.86 | 8.871% | $135.9363 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $119.54 | 4.732% | $125.1966 | $125.20 | $125.20 | $125.20 |
| Purchase #6 | $110.73 | 12.522% | $124.5956 | $124.60 | $124.60 | $124.60 |
| Purchase #7 | $52.91 | 12.598% | $59.5756 | $59.58 | $59.60 | $59.60 |
| 7 purchase totals = | $524.82 | $573.0438 | $573.06 | $573.10 | $573.10 | |