| 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 | $17.52 | 12.392% | $19.6911 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $28.41 | 3.688% | $29.4578 | $29.46 | $29.45 | $29.50 |
| Purchase #3 | $37.78 | 4.833% | $39.6059 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $136.63 | 8.682% | $148.4922 | $148.49 | $148.50 | $148.50 |
| Purchase #5 | $47.66 | 8.225% | $51.58 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $199.36 | 13.397% | $226.0683 | $226.07 | $226.05 | $226.10 |
| Purchase #7 | $229.94 | 4.148% | $239.4779 | $239.48 | $239.50 | $239.50 |
| 7 purchase totals = | $697.30 | $754.3732 | $754.38 | $754.40 | $754.50 | |