| 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 | $69.85 | 3.339% | $72.1823 | $72.18 | $72.20 | $72.20 |
| Purchase #2 | $164.28 | 6.642% | $175.1915 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $8.36 | 8.309% | $9.0546 | $9.05 | $9.05 | $9.10 |
| Purchase #4 | $225.66 | 9.725% | $247.6054 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $34.35 | 5.196% | $36.1348 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $96.51 | 10.295% | $106.4457 | $106.45 | $106.45 | $106.40 |
| Purchase #7 | $205.49 | 3.739% | $213.1733 | $213.17 | $213.15 | $213.20 |
| 7 purchase totals = | $804.50 | $859.7876 | $859.78 | $859.80 | $859.80 | |