| 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 | $26.37 | 3.464% | $27.2835 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $88.60 | 3.114% | $91.359 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $104.27 | 5.464% | $109.9673 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $249.90 | 5.426% | $263.4596 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $36.82 | 7.159% | $39.4559 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $207.47 | 10.620% | $229.5033 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $42.53 | 6.728% | $45.3914 | $45.39 | $45.40 | $45.40 |
| 7 purchase totals = | $755.96 | $806.4200 | $806.42 | $806.40 | $806.60 | |