| 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 | $113.47 | 12.724% | $127.9079 | $127.91 | $127.90 | $127.90 |
| Purchase #2 | $74.85 | 6.307% | $79.5708 | $79.57 | $79.55 | $79.60 |
| Purchase #3 | $162.69 | 4.135% | $169.4172 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $179.51 | 12.625% | $202.1731 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $205.95 | 7.678% | $221.7628 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $17.88 | 8.756% | $19.4456 | $19.45 | $19.45 | $19.40 |
| Purchase #7 | $48.30 | 4.149% | $50.304 | $50.30 | $50.30 | $50.30 |
| 7 purchase totals = | $802.65 | $870.5814 | $870.58 | $870.50 | $870.60 | |