| 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 | $13.61 | 8.520% | $14.7696 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $47.55 | 11.199% | $52.8751 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $61.25 | 10.319% | $67.5704 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $195.82 | 6.278% | $208.1136 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $151.36 | 11.737% | $169.1251 | $169.13 | $169.15 | $169.10 |
| Purchase #6 | $52.74 | 5.774% | $55.7852 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $219.56 | 4.183% | $228.7442 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $741.89 | $796.9832 | $796.99 | $797.00 | $797.00 | |