| 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 | $96.59 | 6.407% | $102.7785 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $21.55 | 5.273% | $22.6863 | $22.69 | $22.70 | $22.70 |
| Purchase #3 | $47.96 | 4.290% | $50.0175 | $50.02 | $50.00 | $50.00 |
| Purchase #4 | $192.65 | 12.637% | $216.9952 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $8.92 | 8.810% | $9.7059 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $208.55 | 3.661% | $216.185 | $216.19 | $216.20 | $216.20 |
| Purchase #7 | $122.61 | 8.401% | $132.9105 | $132.91 | $132.90 | $132.90 |
| 7 purchase totals = | $698.83 | $751.2789 | $751.30 | $751.30 | $751.30 | |