| 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 | $21.62 | 6.411% | $23.0061 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $58.37 | 10.824% | $64.688 | $64.69 | $64.70 | $64.70 |
| Purchase #3 | $17.33 | 9.261% | $18.9349 | $18.93 | $18.95 | $18.90 |
| Purchase #4 | $144.58 | 8.251% | $156.5093 | $156.51 | $156.50 | $156.50 |
| Purchase #5 | $55.70 | 5.143% | $58.5647 | $58.56 | $58.55 | $58.60 |
| Purchase #6 | $39.95 | 4.322% | $41.6766 | $41.68 | $41.70 | $41.70 |
| Purchase #7 | $36.25 | 6.648% | $38.6599 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $373.80 | $402.0395 | $402.04 | $402.05 | $402.10 | |