| 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 | $131.50 | 13.332% | $149.0316 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $89.72 | 10.135% | $98.8131 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $69.31 | 12.482% | $77.9613 | $77.96 | $77.95 | $78.00 |
| Purchase #4 | $213.47 | 3.778% | $221.5349 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $30.80 | 7.195% | $33.0161 | $33.02 | $33.00 | $33.00 |
| Purchase #6 | $109.48 | 3.632% | $113.4563 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $105.37 | 5.123% | $110.7681 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $749.65 | $804.5814 | $804.58 | $804.55 | $804.60 | |