| 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 | $50.62 | 8.387% | $54.8655 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $145.52 | 10.594% | $160.9364 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $125.56 | 5.231% | $132.128 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $165.72 | 12.686% | $186.7432 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $139.36 | 11.559% | $155.4686 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $79.75 | 5.466% | $84.1091 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $121.95 | 10.776% | $135.0913 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $828.48 | $909.3421 | $909.35 | $909.35 | $909.30 | |