| 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 | $79.54 | 13.862% | $90.5658 | $90.57 | $90.55 | $90.60 |
| Purchase #2 | $139.69 | 6.451% | $148.7014 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $161.69 | 5.363% | $170.3614 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $95.99 | 6.249% | $101.9884 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $85.98 | 13.608% | $97.6802 | $97.68 | $97.70 | $97.70 |
| Purchase #6 | $124.64 | 8.665% | $135.4401 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $82.50 | 7.609% | $88.7774 | $88.78 | $88.80 | $88.80 |
| 7 purchase totals = | $770.03 | $833.5147 | $833.52 | $833.55 | $833.60 | |