| 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 | $47.95 | 13.836% | $54.5844 | $54.58 | $54.60 | $54.60 |
| Purchase #2 | $6.81 | 13.580% | $7.7348 | $7.73 | $7.75 | $7.70 |
| Purchase #3 | $61.95 | 6.399% | $65.9142 | $65.91 | $65.90 | $65.90 |
| Purchase #4 | $244.98 | 11.485% | $273.116 | $273.12 | $273.10 | $273.10 |
| Purchase #5 | $160.44 | 6.142% | $170.2942 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $161.84 | 11.447% | $180.3658 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $104.75 | 8.712% | $113.8758 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $788.72 | $865.8852 | $865.88 | $865.90 | $865.90 | |