| 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 | $57.78 | 4.151% | $60.1784 | $60.18 | $60.20 | $60.20 |
| Purchase #2 | $55.59 | 7.471% | $59.7431 | $59.74 | $59.75 | $59.70 |
| Purchase #3 | $54.92 | 5.850% | $58.1328 | $58.13 | $58.15 | $58.10 |
| Purchase #4 | $203.85 | 5.479% | $215.0189 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $69.37 | 5.136% | $72.9328 | $72.93 | $72.95 | $72.90 |
| Purchase #6 | $124.29 | 11.537% | $138.6293 | $138.63 | $138.65 | $138.60 |
| Purchase #7 | $213.85 | 10.129% | $235.5109 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $779.65 | $840.1462 | $840.14 | $840.20 | $840.00 | |