| 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 | $40.68 | 11.522% | $45.3671 | $45.37 | $45.35 | $45.40 |
| Purchase #2 | $160.30 | 5.842% | $169.6647 | $169.66 | $169.65 | $169.70 |
| Purchase #3 | $151.92 | 9.703% | $166.6608 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $127.90 | 11.546% | $142.6673 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $117.94 | 9.747% | $129.4356 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $171.71 | 13.503% | $194.896 | $194.90 | $194.90 | $194.90 |
| Purchase #7 | $60.55 | 6.762% | $64.6444 | $64.64 | $64.65 | $64.60 |
| 7 purchase totals = | $831.00 | $913.3359 | $913.34 | $913.30 | $913.40 | |