| 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 | $67.56 | 10.465% | $74.6302 | $74.63 | $74.65 | $74.60 |
| Purchase #2 | $129.96 | 6.219% | $138.0422 | $138.04 | $138.05 | $138.00 |
| Purchase #3 | $94.65 | 9.372% | $103.5206 | $103.52 | $103.50 | $103.50 |
| Purchase #4 | $140.32 | 3.764% | $145.6016 | $145.60 | $145.60 | $145.60 |
| Purchase #5 | $151.89 | 6.445% | $161.6793 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $198.85 | 13.185% | $225.0684 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $99.46 | 10.213% | $109.6178 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $882.69 | $958.1601 | $958.16 | $958.15 | $958.10 | |