| 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 | $72.71 | 13.793% | $82.7389 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $149.26 | 10.205% | $164.492 | $164.49 | $164.50 | $164.50 |
| Purchase #3 | $85.69 | 3.761% | $88.9128 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $8.52 | 7.682% | $9.1745 | $9.17 | $9.15 | $9.20 |
| Purchase #5 | $11.77 | 13.822% | $13.3968 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $118.27 | 9.151% | $129.0929 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $233.64 | 6.356% | $248.4902 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $679.86 | $736.2981 | $736.29 | $736.30 | $736.30 | |