| 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 | $45.62 | 8.350% | $49.4293 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $67.53 | 12.341% | $75.8639 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $78.64 | 11.820% | $87.9352 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $209.53 | 4.562% | $219.0888 | $219.09 | $219.10 | $219.10 |
| Purchase #5 | $246.34 | 13.769% | $280.2586 | $280.26 | $280.25 | $280.30 |
| Purchase #6 | $140.30 | 6.196% | $148.993 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $112.88 | 8.130% | $122.0571 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $900.84 | $983.6259 | $983.63 | $983.65 | $983.70 | |