| 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 | $78.89 | 8.229% | $85.3819 | $85.38 | $85.40 | $85.40 |
| Purchase #2 | $57.49 | 12.852% | $64.8786 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $133.30 | 11.868% | $149.12 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $115.75 | 5.834% | $122.5029 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $19.54 | 10.177% | $21.5286 | $21.53 | $21.55 | $21.50 |
| Purchase #6 | $162.81 | 5.136% | $171.1719 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $71.65 | 7.409% | $76.9585 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $639.43 | $691.5424 | $691.54 | $691.55 | $691.60 | |