| 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 | $13.53 | 12.858% | $15.2697 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $127.60 | 9.444% | $139.6505 | $139.65 | $139.65 | $139.70 |
| Purchase #3 | $210.98 | 13.281% | $239.0003 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $68.79 | 6.578% | $73.315 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $54.57 | 10.362% | $60.2245 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $24.41 | 12.129% | $27.3707 | $27.37 | $27.35 | $27.40 |
| Purchase #7 | $41.81 | 7.321% | $44.8709 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $541.69 | $599.7016 | $599.70 | $599.60 | $599.80 | |