| 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 | $221.74 | 7.381% | $238.1066 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $89.77 | 6.284% | $95.4111 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $5.36 | 7.604% | $5.7676 | $5.77 | $5.75 | $5.80 |
| Purchase #4 | $24.89 | 10.265% | $27.445 | $27.45 | $27.45 | $27.40 |
| Purchase #5 | $47.76 | 3.549% | $49.455 | $49.46 | $49.45 | $49.50 |
| Purchase #6 | $62.81 | 5.851% | $66.485 | $66.49 | $66.50 | $66.50 |
| Purchase #7 | $223.40 | 5.540% | $235.7764 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $675.73 | $718.4467 | $718.47 | $718.45 | $718.50 | |