| 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 | $149.49 | 12.799% | $168.6232 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $5.99 | 10.870% | $6.6411 | $6.64 | $6.65 | $6.60 |
| Purchase #3 | $136.30 | 4.589% | $142.5548 | $142.55 | $142.55 | $142.60 |
| Purchase #4 | $237.64 | 9.511% | $260.2419 | $260.24 | $260.25 | $260.20 |
| Purchase #5 | $41.95 | 11.488% | $46.7692 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $80.36 | 10.501% | $88.7986 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $75.76 | 6.184% | $80.445 | $80.45 | $80.45 | $80.40 |
| 7 purchase totals = | $727.49 | $794.0738 | $794.07 | $794.05 | $794.00 | |