| 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 | $45.48 | 5.746% | $48.0933 | $48.09 | $48.10 | $48.10 |
| Purchase #2 | $35.46 | 12.140% | $39.7648 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $250.45 | 7.495% | $269.2212 | $269.22 | $269.20 | $269.20 |
| Purchase #4 | $31.30 | 10.540% | $34.599 | $34.60 | $34.60 | $34.60 |
| Purchase #5 | $95.67 | 7.293% | $102.6472 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $170.39 | 3.872% | $176.9875 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $197.50 | 12.846% | $222.8709 | $222.87 | $222.85 | $222.90 |
| 7 purchase totals = | $826.25 | $894.1839 | $894.18 | $894.15 | $894.20 | |