| 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 | $62.66 | 6.658% | $66.8319 | $66.83 | $66.85 | $66.80 |
| Purchase #2 | $232.36 | 6.545% | $247.568 | $247.57 | $247.55 | $247.60 |
| Purchase #3 | $193.81 | 9.682% | $212.5747 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $65.86 | 10.644% | $72.8701 | $72.87 | $72.85 | $72.90 |
| Purchase #5 | $16.29 | 9.786% | $17.8841 | $17.88 | $17.90 | $17.90 |
| Purchase #6 | $81.98 | 12.311% | $92.0726 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $133.59 | 4.474% | $139.5668 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $786.55 | $849.3682 | $849.36 | $849.30 | $849.50 | |