| 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 | $78.47 | 9.240% | $85.7206 | $85.72 | $85.70 | $85.70 |
| Purchase #2 | $64.60 | 10.234% | $71.2112 | $71.21 | $71.20 | $71.20 |
| Purchase #3 | $59.51 | 6.485% | $63.3692 | $63.37 | $63.35 | $63.40 |
| Purchase #4 | $73.60 | 5.664% | $77.7687 | $77.77 | $77.75 | $77.80 |
| Purchase #5 | $102.54 | 10.688% | $113.4995 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $228.26 | 5.488% | $240.7869 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $58.28 | 4.239% | $60.7505 | $60.75 | $60.75 | $60.80 |
| 7 purchase totals = | $665.26 | $713.1066 | $713.11 | $713.05 | $713.20 | |