| 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 | $68.81 | 4.444% | $71.8679 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $211.76 | 6.289% | $225.0776 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $36.99 | 3.103% | $38.1378 | $38.14 | $38.15 | $38.10 |
| Purchase #4 | $72.98 | 9.732% | $80.0824 | $80.08 | $80.10 | $80.10 |
| Purchase #5 | $226.96 | 4.641% | $237.4932 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $62.73 | 3.624% | $65.0033 | $65.00 | $65.00 | $65.00 |
| Purchase #7 | $160.41 | 5.639% | $169.4555 | $169.46 | $169.45 | $169.50 |
| 7 purchase totals = | $840.64 | $887.1177 | $887.12 | $887.15 | $887.20 | |