| 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 | $56.53 | 9.338% | $61.8088 | $61.81 | $61.80 | $61.80 |
| Purchase #2 | $27.56 | 6.618% | $29.3839 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $34.73 | 7.741% | $37.4184 | $37.42 | $37.40 | $37.40 |
| Purchase #4 | $160.65 | 10.230% | $177.0845 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $174.92 | 3.184% | $180.4895 | $180.49 | $180.50 | $180.50 |
| Purchase #6 | $46.89 | 5.301% | $49.3756 | $49.38 | $49.40 | $49.40 |
| Purchase #7 | $12.25 | 11.712% | $13.6847 | $13.68 | $13.70 | $13.70 |
| 7 purchase totals = | $513.53 | $549.2454 | $549.24 | $549.30 | $549.30 | |