| 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 | $65.59 | 6.536% | $69.877 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $210.71 | 7.744% | $227.0274 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $63.30 | 12.603% | $71.2777 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $170.50 | 4.166% | $177.603 | $177.60 | $177.60 | $177.60 |
| Purchase #5 | $200.36 | 8.556% | $217.5028 | $217.50 | $217.50 | $217.50 |
| Purchase #6 | $38.60 | 6.682% | $41.1793 | $41.18 | $41.20 | $41.20 |
| Purchase #7 | $116.34 | 5.434% | $122.6619 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $865.40 | $927.1291 | $927.13 | $927.20 | $927.20 | |