| 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 | $40.29 | 11.478% | $44.9145 | $44.91 | $44.90 | $44.90 |
| Purchase #2 | $46.59 | 6.766% | $49.7423 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $167.28 | 7.193% | $179.3125 | $179.31 | $179.30 | $179.30 |
| Purchase #4 | $182.56 | 6.827% | $195.0234 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $237.46 | 9.757% | $260.629 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $131.84 | 12.266% | $148.0115 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $70.54 | 12.288% | $79.208 | $79.21 | $79.20 | $79.20 |
| 7 purchase totals = | $876.56 | $956.8412 | $956.83 | $956.80 | $956.70 | |