| 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 | $66.53 | 7.677% | $71.6375 | $71.64 | $71.65 | $71.60 |
| Purchase #2 | $190.43 | 5.693% | $201.2712 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $46.35 | 13.213% | $52.4742 | $52.47 | $52.45 | $52.50 |
| Purchase #4 | $159.96 | 7.191% | $171.4627 | $171.46 | $171.45 | $171.50 |
| Purchase #5 | $40.48 | 5.608% | $42.7501 | $42.75 | $42.75 | $42.80 |
| Purchase #6 | $10.27 | 4.749% | $10.7577 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $228.33 | 10.771% | $252.9234 | $252.92 | $252.90 | $252.90 |
| 7 purchase totals = | $742.35 | $803.2768 | $803.27 | $803.20 | $803.40 | |