| 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 | $70.69 | 12.837% | $79.7645 | $79.76 | $79.75 | $79.80 |
| Purchase #2 | $105.54 | 11.608% | $117.7911 | $117.79 | $117.80 | $117.80 |
| Purchase #3 | $19.66 | 7.254% | $21.0861 | $21.09 | $21.10 | $21.10 |
| Purchase #4 | $148.52 | 10.169% | $163.623 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $142.95 | 6.840% | $152.7278 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $20.53 | 6.766% | $21.9191 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $126.45 | 9.872% | $138.9331 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $634.34 | $695.8447 | $695.84 | $695.85 | $695.80 | |