| 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 | $20.52 | 12.679% | $23.1217 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $191.33 | 11.556% | $213.4401 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $231.85 | 4.213% | $241.6178 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $92.58 | 5.343% | $97.5265 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $134.58 | 6.477% | $143.2967 | $143.30 | $143.30 | $143.30 |
| Purchase #6 | $84.51 | 11.566% | $94.2844 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $40.28 | 12.279% | $45.226 | $45.23 | $45.25 | $45.20 |
| 7 purchase totals = | $795.65 | $858.5132 | $858.52 | $858.55 | $858.40 | |