| 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 | $57.98 | 12.779% | $65.3893 | $65.39 | $65.40 | $65.40 |
| Purchase #2 | $191.73 | 7.835% | $206.752 | $206.75 | $206.75 | $206.80 |
| Purchase #3 | $15.99 | 13.191% | $18.0992 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $35.58 | 12.531% | $40.0385 | $40.04 | $40.05 | $40.00 |
| Purchase #5 | $175.33 | 10.798% | $194.2621 | $194.26 | $194.25 | $194.30 |
| Purchase #6 | $171.33 | 8.373% | $185.6755 | $185.68 | $185.70 | $185.70 |
| Purchase #7 | $32.72 | 13.762% | $37.2229 | $37.22 | $37.20 | $37.20 |
| 7 purchase totals = | $680.66 | $747.4395 | $747.44 | $747.45 | $747.50 | |