| 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 | $35.51 | 7.384% | $38.1321 | $38.13 | $38.15 | $38.10 |
| Purchase #2 | $63.77 | 3.152% | $65.78 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $175.31 | 10.192% | $193.1776 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $182.93 | 12.675% | $206.1164 | $206.12 | $206.10 | $206.10 |
| Purchase #5 | $15.84 | 5.259% | $16.673 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $72.29 | 10.404% | $79.8111 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $82.51 | 3.188% | $85.1404 | $85.14 | $85.15 | $85.10 |
| 7 purchase totals = | $628.16 | $684.8306 | $684.83 | $684.85 | $684.80 | |