| 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 | $12.36 | 7.339% | $13.2671 | $13.27 | $13.25 | $13.30 |
| Purchase #2 | $108.61 | 4.856% | $113.8841 | $113.88 | $113.90 | $113.90 |
| Purchase #3 | $153.54 | 5.635% | $162.192 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $47.54 | 6.648% | $50.7005 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $244.79 | 5.199% | $257.5166 | $257.52 | $257.50 | $257.50 |
| Purchase #6 | $94.48 | 3.190% | $97.4939 | $97.49 | $97.50 | $97.50 |
| Purchase #7 | $165.67 | 13.863% | $188.6368 | $188.64 | $188.65 | $188.60 |
| 7 purchase totals = | $826.99 | $883.6910 | $883.69 | $883.70 | $883.70 | |