| 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 | $116.71 | 6.668% | $124.4922 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $171.30 | 3.808% | $177.8231 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $144.62 | 3.617% | $149.8509 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $73.39 | 7.255% | $78.7144 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $180.32 | 8.193% | $195.0936 | $195.09 | $195.10 | $195.10 |
| Purchase #6 | $62.46 | 5.834% | $66.1039 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $80.58 | 4.591% | $84.2794 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $829.38 | $876.3575 | $876.34 | $876.35 | $876.40 | |