| 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 | $42.99 | 9.286% | $46.9821 | $46.98 | $47.00 | $47.00 |
| Purchase #2 | $206.26 | 3.745% | $213.9844 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $44.50 | 8.205% | $48.1512 | $48.15 | $48.15 | $48.20 |
| Purchase #4 | $72.90 | 3.747% | $75.6316 | $75.63 | $75.65 | $75.60 |
| Purchase #5 | $141.27 | 5.173% | $148.5779 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $121.56 | 6.660% | $129.6559 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $37.90 | 5.758% | $40.0823 | $40.08 | $40.10 | $40.10 |
| 7 purchase totals = | $667.38 | $703.0654 | $703.06 | $703.15 | $703.20 | |