| 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 | $59.73 | 3.178% | $61.6282 | $61.63 | $61.65 | $61.60 |
| Purchase #2 | $98.67 | 4.494% | $103.1042 | $103.10 | $103.10 | $103.10 |
| Purchase #3 | $46.44 | 4.636% | $48.593 | $48.59 | $48.60 | $48.60 |
| Purchase #4 | $84.30 | 5.819% | $89.2054 | $89.21 | $89.20 | $89.20 |
| Purchase #5 | $156.62 | 10.713% | $173.3987 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $29.47 | 8.308% | $31.9184 | $31.92 | $31.90 | $31.90 |
| Purchase #7 | $122.33 | 10.310% | $134.9422 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $597.56 | $642.7901 | $642.79 | $642.80 | $642.70 | |