| 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 | $12.75 | 13.436% | $14.4631 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $66.75 | 13.114% | $75.5036 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $249.55 | 5.727% | $263.8417 | $263.84 | $263.85 | $263.80 |
| Purchase #4 | $111.80 | 9.749% | $122.6994 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $198.46 | 10.193% | $218.689 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $41.67 | 12.803% | $47.005 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $233.38 | 4.129% | $243.0163 | $243.02 | $243.00 | $243.00 |
| 7 purchase totals = | $914.36 | $985.2181 | $985.22 | $985.20 | $985.20 | |