| 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 | $44.90 | 12.565% | $50.5417 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $186.41 | 5.242% | $196.1816 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $17.70 | 12.239% | $19.8663 | $19.87 | $19.85 | $19.90 |
| Purchase #4 | $106.82 | 11.344% | $118.9377 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $160.31 | 12.556% | $180.4385 | $180.44 | $180.45 | $180.40 |
| Purchase #6 | $56.45 | 3.445% | $58.3947 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $33.48 | 11.336% | $37.2753 | $37.28 | $37.30 | $37.30 |
| 7 purchase totals = | $606.07 | $661.6358 | $661.64 | $661.70 | $661.60 | |