| 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 | $75.73 | 13.705% | $86.1088 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $26.91 | 11.143% | $29.9086 | $29.91 | $29.90 | $29.90 |
| Purchase #3 | $150.50 | 7.457% | $161.7228 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $198.36 | 12.340% | $222.8376 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $163.43 | 10.683% | $180.8892 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $82.60 | 13.570% | $93.8088 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $76.97 | 10.314% | $84.9087 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $774.50 | $860.1845 | $860.19 | $860.15 | $860.10 | |