| 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 | $17.85 | 13.514% | $20.2622 | $20.26 | $20.25 | $20.30 |
| Purchase #2 | $15.26 | 10.680% | $16.8898 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $74.29 | 8.363% | $80.5029 | $80.50 | $80.50 | $80.50 |
| Purchase #4 | $58.65 | 11.137% | $65.1819 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $191.46 | 4.498% | $200.0719 | $200.07 | $200.05 | $200.10 |
| Purchase #6 | $117.93 | 3.812% | $122.4255 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $235.79 | 5.255% | $248.1808 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $711.23 | $753.5150 | $753.51 | $753.55 | $753.60 | |