| 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 | $83.38 | 11.723% | $93.1546 | $93.15 | $93.15 | $93.20 |
| Purchase #2 | $71.38 | 9.107% | $77.8806 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $208.96 | 11.400% | $232.7814 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $193.26 | 9.184% | $211.009 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $116.83 | 12.470% | $131.3987 | $131.40 | $131.40 | $131.40 |
| Purchase #6 | $142.79 | 4.842% | $149.7039 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $99.86 | 10.520% | $110.3653 | $110.37 | $110.35 | $110.40 |
| 7 purchase totals = | $916.46 | $1,006.2935 | $1,006.29 | $1,006.30 | $1,006.40 | |