| 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 | $104.55 | 5.691% | $110.4999 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $54.48 | 7.671% | $58.6592 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $98.73 | 12.447% | $111.0189 | $111.02 | $111.00 | $111.00 |
| Purchase #4 | $100.70 | 11.185% | $111.9633 | $111.96 | $111.95 | $112.00 |
| Purchase #5 | $125.97 | 6.790% | $134.5234 | $134.52 | $134.50 | $134.50 |
| Purchase #6 | $183.53 | 10.755% | $203.2687 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $113.43 | 3.399% | $117.2855 | $117.29 | $117.30 | $117.30 |
| 7 purchase totals = | $781.39 | $847.2189 | $847.22 | $847.15 | $847.30 | |