| 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 | $39.43 | 6.567% | $42.0194 | $42.02 | $42.00 | $42.00 |
| Purchase #2 | $214.59 | 8.144% | $232.0662 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $101.34 | 7.815% | $109.2597 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $83.67 | 13.646% | $95.0876 | $95.09 | $95.10 | $95.10 |
| Purchase #5 | $162.38 | 3.702% | $168.3913 | $168.39 | $168.40 | $168.40 |
| Purchase #6 | $66.73 | 9.782% | $73.2575 | $73.26 | $73.25 | $73.30 |
| Purchase #7 | $102.82 | 3.422% | $106.3385 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $770.96 | $826.4202 | $826.43 | $826.40 | $826.50 | |