| 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 | $47.84 | 8.792% | $52.0461 | $52.05 | $52.05 | $52.00 |
| Purchase #2 | $212.85 | 8.255% | $230.4208 | $230.42 | $230.40 | $230.40 |
| Purchase #3 | $57.44 | 12.240% | $64.4707 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $190.98 | 12.166% | $214.2146 | $214.21 | $214.20 | $214.20 |
| Purchase #5 | $229.89 | 5.622% | $242.8144 | $242.81 | $242.80 | $242.80 |
| Purchase #6 | $13.95 | 13.344% | $15.8115 | $15.81 | $15.80 | $15.80 |
| Purchase #7 | $139.34 | 7.207% | $149.3822 | $149.38 | $149.40 | $149.40 |
| 7 purchase totals = | $892.29 | $969.1603 | $969.15 | $969.10 | $969.10 | |