| 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 | $19.86 | 10.771% | $21.9991 | $22.00 | $22.00 | $22.00 |
| Purchase #2 | $83.87 | 3.451% | $86.7644 | $86.76 | $86.75 | $86.80 |
| Purchase #3 | $154.95 | 9.430% | $169.5618 | $169.56 | $169.55 | $169.60 |
| Purchase #4 | $63.93 | 3.538% | $66.1918 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $73.91 | 7.662% | $79.573 | $79.57 | $79.55 | $79.60 |
| Purchase #6 | $109.53 | 10.118% | $120.6122 | $120.61 | $120.60 | $120.60 |
| Purchase #7 | $180.78 | 12.229% | $202.8876 | $202.89 | $202.90 | $202.90 |
| 7 purchase totals = | $686.83 | $747.5899 | $747.58 | $747.55 | $747.70 | |