| 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 | $72.41 | 5.285% | $76.2369 | $76.24 | $76.25 | $76.20 |
| Purchase #2 | $71.41 | 12.373% | $80.2456 | $80.25 | $80.25 | $80.20 |
| Purchase #3 | $228.68 | 13.358% | $259.2271 | $259.23 | $259.25 | $259.20 |
| Purchase #4 | $109.32 | 6.299% | $116.2061 | $116.21 | $116.20 | $116.20 |
| Purchase #5 | $107.86 | 10.142% | $118.7992 | $118.80 | $118.80 | $118.80 |
| Purchase #6 | $131.70 | 12.699% | $148.4246 | $148.42 | $148.40 | $148.40 |
| Purchase #7 | $16.63 | 10.285% | $18.3404 | $18.34 | $18.35 | $18.30 |
| 7 purchase totals = | $738.01 | $817.4799 | $817.49 | $817.50 | $817.30 | |