| 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 | $42.96 | 4.162% | $44.748 | $44.75 | $44.75 | $44.70 |
| Purchase #2 | $34.81 | 3.606% | $36.0652 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $12.83 | 7.135% | $13.7454 | $13.75 | $13.75 | $13.70 |
| Purchase #4 | $150.51 | 6.197% | $159.8371 | $159.84 | $159.85 | $159.80 |
| Purchase #5 | $195.52 | 10.686% | $216.4133 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $13.84 | 4.665% | $14.4856 | $14.49 | $14.50 | $14.50 |
| Purchase #7 | $23.72 | 7.593% | $25.5211 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $474.19 | $510.8157 | $510.83 | $510.80 | $510.70 | |