| 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 | $38.71 | 7.170% | $41.4855 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $112.86 | 11.638% | $125.9946 | $125.99 | $126.00 | $126.00 |
| Purchase #3 | $231.43 | 9.412% | $253.2122 | $253.21 | $253.20 | $253.20 |
| Purchase #4 | $14.64 | 7.812% | $15.7837 | $15.78 | $15.80 | $15.80 |
| Purchase #5 | $116.68 | 10.574% | $129.0177 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $47.62 | 9.249% | $52.0244 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $45.54 | 13.363% | $51.6255 | $51.63 | $51.65 | $51.60 |
| 7 purchase totals = | $607.48 | $669.1436 | $669.14 | $669.15 | $669.10 | |