| 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 | $70.67 | 10.810% | $78.3094 | $78.31 | $78.30 | $78.30 |
| Purchase #2 | $40.30 | 6.808% | $43.0436 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $86.25 | 8.580% | $93.6503 | $93.65 | $93.65 | $93.70 |
| Purchase #4 | $173.29 | 12.702% | $195.3013 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $209.72 | 7.140% | $224.694 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $96.46 | 8.659% | $104.8125 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $242.96 | 8.406% | $263.3832 | $263.38 | $263.40 | $263.40 |
| 7 purchase totals = | $919.65 | $1,003.1943 | $1,003.18 | $1,003.20 | $1,003.20 | |