| 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 | $85.71 | 5.235% | $90.1969 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $207.89 | 9.217% | $227.0512 | $227.05 | $227.05 | $227.10 |
| Purchase #3 | $150.57 | 7.721% | $162.1955 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $23.70 | 3.410% | $24.5082 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $6.41 | 3.442% | $6.6306 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $64.36 | 13.657% | $73.1496 | $73.15 | $73.15 | $73.10 |
| Purchase #7 | $103.31 | 6.622% | $110.1512 | $110.15 | $110.15 | $110.20 |
| 7 purchase totals = | $641.95 | $693.8832 | $693.89 | $693.90 | $693.90 | |