| 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 | $55.47 | 12.734% | $62.5335 | $62.53 | $62.55 | $62.50 |
| Purchase #2 | $135.30 | 11.764% | $151.2167 | $151.22 | $151.20 | $151.20 |
| Purchase #3 | $135.92 | 6.170% | $144.3063 | $144.31 | $144.30 | $144.30 |
| Purchase #4 | $137.61 | 3.813% | $142.8571 | $142.86 | $142.85 | $142.90 |
| Purchase #5 | $117.42 | 7.680% | $126.4379 | $126.44 | $126.45 | $126.40 |
| Purchase #6 | $90.29 | 8.249% | $97.738 | $97.74 | $97.75 | $97.70 |
| Purchase #7 | $72.86 | 8.549% | $79.0888 | $79.09 | $79.10 | $79.10 |
| 7 purchase totals = | $744.87 | $804.1783 | $804.19 | $804.20 | $804.10 | |