| 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 | $94.39 | 3.138% | $97.352 | $97.35 | $97.35 | $97.40 |
| Purchase #2 | $230.60 | 10.634% | $255.122 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $99.74 | 6.685% | $106.4076 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $5.52 | 6.859% | $5.8986 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $99.39 | 9.194% | $108.5279 | $108.53 | $108.55 | $108.50 |
| Purchase #6 | $81.67 | 6.733% | $87.1688 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $232.99 | 10.539% | $257.5448 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $844.30 | $918.0217 | $918.02 | $918.00 | $918.00 | |