| 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 | $65.27 | 6.454% | $69.4825 | $69.48 | $69.50 | $69.50 |
| Purchase #2 | $88.34 | 13.351% | $100.1343 | $100.13 | $100.15 | $100.10 |
| Purchase #3 | $61.84 | 7.401% | $66.4168 | $66.42 | $66.40 | $66.40 |
| Purchase #4 | $240.56 | 5.298% | $253.3049 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $38.81 | 13.587% | $44.0831 | $44.08 | $44.10 | $44.10 |
| Purchase #6 | $13.61 | 11.618% | $15.1912 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $158.47 | 4.123% | $165.0037 | $165.00 | $165.00 | $165.00 |
| 7 purchase totals = | $666.90 | $713.6165 | $713.60 | $713.65 | $713.60 | |