| 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 | $87.35 | 13.116% | $98.8068 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $197.77 | 7.783% | $213.1624 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $6.66 | 9.530% | $7.2947 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $221.45 | 3.741% | $229.7344 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $227.56 | 4.785% | $238.4487 | $238.45 | $238.45 | $238.40 |
| Purchase #6 | $48.66 | 13.388% | $55.1746 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $27.27 | 12.130% | $30.5779 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $816.72 | $873.1995 | $873.19 | $873.20 | $873.20 | |