| 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 | $69.78 | 8.546% | $75.7434 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $44.45 | 13.847% | $50.605 | $50.61 | $50.60 | $50.60 |
| Purchase #3 | $113.48 | 13.733% | $129.0642 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $157.41 | 7.526% | $169.2567 | $169.26 | $169.25 | $169.30 |
| Purchase #5 | $113.91 | 5.801% | $120.5179 | $120.52 | $120.50 | $120.50 |
| Purchase #6 | $71.37 | 11.416% | $79.5176 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $165.38 | 13.203% | $187.2151 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $735.78 | $811.9199 | $811.93 | $811.85 | $811.90 | |