| 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 | $97.48 | 5.563% | $102.9028 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $57.26 | 7.840% | $61.7492 | $61.75 | $61.75 | $61.70 |
| Purchase #3 | $11.52 | 10.113% | $12.685 | $12.69 | $12.70 | $12.70 |
| Purchase #4 | $212.97 | 11.838% | $238.1814 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $105.42 | 7.334% | $113.1515 | $113.15 | $113.15 | $113.20 |
| Purchase #6 | $8.63 | 12.474% | $9.7065 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $185.85 | 3.202% | $191.8009 | $191.80 | $191.80 | $191.80 |
| 7 purchase totals = | $679.13 | $730.1773 | $730.18 | $730.20 | $730.20 | |