| 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 | $93.27 | 6.663% | $99.4846 | $99.48 | $99.50 | $99.50 |
| Purchase #2 | $18.37 | 13.338% | $20.8202 | $20.82 | $20.80 | $20.80 |
| Purchase #3 | $142.76 | 5.117% | $150.065 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $170.51 | 6.581% | $181.7313 | $181.73 | $181.75 | $181.70 |
| Purchase #5 | $177.98 | 11.219% | $197.9476 | $197.95 | $197.95 | $197.90 |
| Purchase #6 | $123.30 | 4.629% | $129.0076 | $129.01 | $129.00 | $129.00 |
| Purchase #7 | $191.25 | 6.749% | $204.1575 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $917.44 | $983.2138 | $983.22 | $983.20 | $983.20 | |