| 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 | $7.29 | 3.804% | $7.5673 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $180.73 | 10.167% | $199.1048 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $21.86 | 12.803% | $24.6587 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $37.44 | 10.243% | $41.275 | $41.28 | $41.30 | $41.30 |
| Purchase #5 | $191.79 | 8.440% | $207.9771 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $20.39 | 13.533% | $23.1494 | $23.15 | $23.15 | $23.10 |
| Purchase #7 | $240.49 | 6.483% | $256.081 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $699.99 | $759.8133 | $759.82 | $759.85 | $759.90 | |