| 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 | $36.84 | 13.757% | $41.9081 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $175.36 | 5.219% | $184.512 | $184.51 | $184.50 | $184.50 |
| Purchase #3 | $103.43 | 13.341% | $117.2286 | $117.23 | $117.25 | $117.20 |
| Purchase #4 | $30.79 | 13.214% | $34.8586 | $34.86 | $34.85 | $34.90 |
| Purchase #5 | $70.56 | 6.360% | $75.0476 | $75.05 | $75.05 | $75.00 |
| Purchase #6 | $94.29 | 4.557% | $98.5868 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $170.33 | 3.473% | $176.2456 | $176.25 | $176.25 | $176.20 |
| 7 purchase totals = | $681.60 | $728.3873 | $728.40 | $728.40 | $728.30 | |