| 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 | $55.32 | 3.394% | $57.1976 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $219.66 | 7.803% | $236.8001 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $183.98 | 3.127% | $189.7331 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $67.83 | 3.387% | $70.1274 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $17.69 | 9.770% | $19.4183 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $139.29 | 7.404% | $149.603 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $235.90 | 11.741% | $263.597 | $263.60 | $263.60 | $263.60 |
| 7 purchase totals = | $919.67 | $986.4765 | $986.48 | $986.50 | $986.40 | |