| 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 | $30.85 | 4.392% | $32.2049 | $32.20 | $32.20 | $32.20 |
| Purchase #2 | $46.39 | 6.421% | $49.3687 | $49.37 | $49.35 | $49.40 |
| Purchase #3 | $79.59 | 11.151% | $88.4651 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $172.77 | 13.688% | $196.4188 | $196.42 | $196.40 | $196.40 |
| Purchase #5 | $43.97 | 9.217% | $48.0227 | $48.02 | $48.00 | $48.00 |
| Purchase #6 | $56.41 | 13.814% | $64.2025 | $64.20 | $64.20 | $64.20 |
| Purchase #7 | $140.89 | 3.553% | $145.8958 | $145.90 | $145.90 | $145.90 |
| 7 purchase totals = | $570.87 | $624.5785 | $624.58 | $624.50 | $624.60 | |