| 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 | $73.99 | 7.827% | $79.7812 | $79.78 | $79.80 | $79.80 |
| Purchase #2 | $197.95 | 5.424% | $208.6868 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $115.99 | 12.295% | $130.251 | $130.25 | $130.25 | $130.30 |
| Purchase #4 | $61.75 | 7.711% | $66.5115 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $116.32 | 9.323% | $127.1645 | $127.16 | $127.15 | $127.20 |
| Purchase #6 | $161.33 | 3.677% | $167.2621 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $122.51 | 6.136% | $130.0272 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $849.84 | $909.6843 | $909.68 | $909.70 | $909.80 | |