| 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 | $100.48 | 5.187% | $105.6919 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $185.69 | 5.490% | $195.8844 | $195.88 | $195.90 | $195.90 |
| Purchase #3 | $45.28 | 3.610% | $46.9146 | $46.91 | $46.90 | $46.90 |
| Purchase #4 | $131.59 | 9.242% | $143.7515 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $111.36 | 6.127% | $118.183 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $42.44 | 13.704% | $48.256 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $197.29 | 3.732% | $204.6529 | $204.65 | $204.65 | $204.70 |
| 7 purchase totals = | $814.13 | $863.3343 | $863.32 | $863.35 | $863.50 | |