| 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 | $57.74 | 13.376% | $65.4633 | $65.46 | $65.45 | $65.50 |
| Purchase #2 | $69.71 | 3.292% | $72.0049 | $72.00 | $72.00 | $72.00 |
| Purchase #3 | $83.53 | 11.549% | $93.1769 | $93.18 | $93.20 | $93.20 |
| Purchase #4 | $249.88 | 12.672% | $281.5448 | $281.54 | $281.55 | $281.50 |
| Purchase #5 | $15.50 | 3.205% | $15.9968 | $16.00 | $16.00 | $16.00 |
| Purchase #6 | $59.48 | 3.217% | $61.3935 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $47.96 | 10.681% | $53.0826 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $583.80 | $642.6628 | $642.65 | $642.70 | $642.70 | |