| 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 | $53.32 | 6.474% | $56.7719 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $145.97 | 13.859% | $166.2 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $124.94 | 4.462% | $130.5148 | $130.51 | $130.50 | $130.50 |
| Purchase #4 | $13.85 | 4.862% | $14.5234 | $14.52 | $14.50 | $14.50 |
| Purchase #5 | $8.83 | 11.798% | $9.8718 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $233.73 | 11.605% | $260.8544 | $260.85 | $260.85 | $260.90 |
| Purchase #7 | $227.35 | 11.436% | $253.3497 | $253.35 | $253.35 | $253.30 |
| 7 purchase totals = | $807.99 | $892.0860 | $892.07 | $892.00 | $892.10 | |