| 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 | $36.47 | 5.460% | $38.4613 | $38.46 | $38.45 | $38.50 |
| Purchase #2 | $244.90 | 6.384% | $260.5344 | $260.53 | $260.55 | $260.50 |
| Purchase #3 | $20.90 | 8.107% | $22.5944 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $74.76 | 10.599% | $82.6838 | $82.68 | $82.70 | $82.70 |
| Purchase #5 | $93.99 | 10.343% | $103.7114 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $119.68 | 9.389% | $130.9168 | $130.92 | $130.90 | $130.90 |
| Purchase #7 | $227.71 | 8.814% | $247.7804 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $818.41 | $886.6825 | $886.67 | $886.70 | $886.70 | |