| 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 | $68.48 | 3.239% | $70.6981 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $82.76 | 9.302% | $90.4583 | $90.46 | $90.45 | $90.50 |
| Purchase #3 | $113.55 | 10.761% | $125.7691 | $125.77 | $125.75 | $125.80 |
| Purchase #4 | $175.36 | 4.822% | $183.8159 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $27.31 | 7.637% | $29.3957 | $29.40 | $29.40 | $29.40 |
| Purchase #6 | $18.69 | 11.318% | $20.8053 | $20.81 | $20.80 | $20.80 |
| Purchase #7 | $30.56 | 7.299% | $32.7906 | $32.79 | $32.80 | $32.80 |
| 7 purchase totals = | $516.71 | $553.7330 | $553.75 | $553.70 | $553.80 | |