| 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 | $76.29 | 10.372% | $84.2028 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $241.29 | 12.372% | $271.1424 | $271.14 | $271.15 | $271.10 |
| Purchase #3 | $37.50 | 11.604% | $41.8515 | $41.85 | $41.85 | $41.90 |
| Purchase #4 | $132.97 | 12.216% | $149.2136 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $236.27 | 3.397% | $244.2961 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $30.38 | 7.224% | $32.5747 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $56.79 | 8.576% | $61.6603 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $811.49 | $884.9414 | $884.93 | $884.90 | $885.00 | |