| 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 | $68.73 | 6.800% | $73.4036 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $199.45 | 12.150% | $223.6832 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $211.61 | 8.238% | $229.0424 | $229.04 | $229.05 | $229.00 |
| Purchase #4 | $124.46 | 9.639% | $136.4567 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $112.87 | 5.173% | $118.7088 | $118.71 | $118.70 | $118.70 |
| Purchase #6 | $65.59 | 5.550% | $69.2302 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $48.70 | 12.530% | $54.8021 | $54.80 | $54.80 | $54.80 |
| 7 purchase totals = | $831.41 | $905.3270 | $905.32 | $905.35 | $905.30 | |