| 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 | $79.57 | 10.131% | $87.6312 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $146.46 | 11.634% | $163.4992 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $67.89 | 4.254% | $70.778 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $211.96 | 3.736% | $219.8788 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $51.42 | 8.392% | $55.7352 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $42.61 | 11.542% | $47.528 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $212.92 | 12.528% | $239.5946 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $812.83 | $884.6450 | $884.65 | $884.75 | $884.60 | |