| 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 | $72.92 | 4.399% | $76.1278 | $76.13 | $76.15 | $76.10 |
| Purchase #2 | $176.70 | 3.849% | $183.5012 | $183.50 | $183.50 | $183.50 |
| Purchase #3 | $190.81 | 13.679% | $216.9109 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $33.71 | 8.154% | $36.4587 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $209.64 | 10.773% | $232.2245 | $232.22 | $232.20 | $232.20 |
| Purchase #6 | $111.98 | 4.276% | $116.7683 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $167.47 | 10.739% | $185.4546 | $185.45 | $185.45 | $185.50 |
| 7 purchase totals = | $963.23 | $1,047.4460 | $1,047.44 | $1,047.40 | $1,047.50 | |