| 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 | $132.62 | 3.270% | $136.9567 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $64.89 | 10.238% | $71.5334 | $71.53 | $71.55 | $71.50 |
| Purchase #3 | $70.47 | 7.402% | $75.6862 | $75.69 | $75.70 | $75.70 |
| Purchase #4 | $140.30 | 12.454% | $157.773 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $59.37 | 7.485% | $63.8138 | $63.81 | $63.80 | $63.80 |
| Purchase #6 | $49.67 | 4.667% | $51.9881 | $51.99 | $52.00 | $52.00 |
| Purchase #7 | $245.93 | 9.465% | $269.2073 | $269.21 | $269.20 | $269.20 |
| 7 purchase totals = | $763.25 | $826.9585 | $826.96 | $826.95 | $827.00 | |