| 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 | $13.68 | 7.559% | $14.7141 | $14.71 | $14.70 | $14.70 |
| Purchase #2 | $95.72 | 13.525% | $108.6661 | $108.67 | $108.65 | $108.70 |
| Purchase #3 | $125.71 | 13.108% | $142.1881 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $15.75 | 5.223% | $16.5726 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $225.33 | 9.739% | $247.2749 | $247.27 | $247.25 | $247.30 |
| Purchase #6 | $205.50 | 5.272% | $216.334 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $99.47 | 12.658% | $112.0609 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $781.16 | $857.8107 | $857.80 | $857.75 | $857.90 | |