| 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 | $20.71 | 8.355% | $22.4403 | $22.44 | $22.45 | $22.40 |
| Purchase #2 | $55.72 | 7.644% | $59.9792 | $59.98 | $60.00 | $60.00 |
| Purchase #3 | $58.53 | 12.481% | $65.8351 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $132.86 | 6.848% | $141.9583 | $141.96 | $141.95 | $142.00 |
| Purchase #5 | $113.66 | 4.651% | $118.9463 | $118.95 | $118.95 | $118.90 |
| Purchase #6 | $192.60 | 3.388% | $199.1253 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $250.97 | 4.594% | $262.4996 | $262.50 | $262.50 | $262.50 |
| 7 purchase totals = | $825.05 | $870.7841 | $870.80 | $870.85 | $870.70 | |