| 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 | $125.48 | 10.325% | $138.4358 | $138.44 | $138.45 | $138.40 |
| Purchase #2 | $241.30 | 3.317% | $249.3039 | $249.30 | $249.30 | $249.30 |
| Purchase #3 | $72.26 | 3.482% | $74.7761 | $74.78 | $74.80 | $74.80 |
| Purchase #4 | $70.41 | 7.827% | $75.921 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $68.37 | 5.687% | $72.2582 | $72.26 | $72.25 | $72.30 |
| Purchase #6 | $14.79 | 12.372% | $16.6198 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $88.31 | 13.563% | $100.2875 | $100.29 | $100.30 | $100.30 |
| 7 purchase totals = | $680.92 | $727.6023 | $727.61 | $727.60 | $727.60 | |