| 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 | $216.70 | 7.301% | $232.5213 | $232.52 | $232.50 | $232.50 |
| Purchase #2 | $15.70 | 13.293% | $17.787 | $17.79 | $17.80 | $17.80 |
| Purchase #3 | $154.83 | 4.196% | $161.3267 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $124.95 | 11.868% | $139.7791 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $29.70 | 5.610% | $31.3662 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $110.49 | 9.692% | $121.1987 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $39.30 | 11.797% | $43.9362 | $43.94 | $43.95 | $43.90 |
| 7 purchase totals = | $691.67 | $747.9152 | $747.93 | $747.95 | $747.90 | |