| 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 | $11.69 | 11.175% | $12.9964 | $13.00 | $13.00 | $13.00 |
| Purchase #2 | $36.33 | 7.342% | $38.9973 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $49.78 | 7.854% | $53.6897 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $68.63 | 12.251% | $77.0379 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $182.37 | 7.780% | $196.5584 | $196.56 | $196.55 | $196.60 |
| Purchase #6 | $211.58 | 8.459% | $229.4776 | $229.48 | $229.50 | $229.50 |
| Purchase #7 | $237.54 | 8.449% | $257.6098 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $797.92 | $866.3671 | $866.38 | $866.40 | $866.40 | |