| 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 | $75.51 | 5.564% | $79.7114 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $21.31 | 9.727% | $23.3828 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $148.92 | 8.843% | $162.089 | $162.09 | $162.10 | $162.10 |
| Purchase #4 | $163.46 | 6.248% | $173.673 | $173.67 | $173.65 | $173.70 |
| Purchase #5 | $203.60 | 7.592% | $219.0573 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $192.48 | 3.662% | $199.5286 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $44.26 | 13.714% | $50.3298 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $849.54 | $907.7719 | $907.77 | $907.80 | $907.80 | |