| 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 | $6.79 | 9.267% | $7.4192 | $7.42 | $7.40 | $7.40 |
| Purchase #2 | $63.88 | 4.226% | $66.5796 | $66.58 | $66.60 | $66.60 |
| Purchase #3 | $6.69 | 3.469% | $6.9221 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $145.57 | 3.394% | $150.5106 | $150.51 | $150.50 | $150.50 |
| Purchase #5 | $208.84 | 13.544% | $237.1253 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $68.79 | 13.189% | $77.8627 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $239.60 | 6.314% | $254.7283 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $740.16 | $801.1478 | $801.15 | $801.15 | $801.10 | |