| 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 | $83.36 | 12.471% | $93.7558 | $93.76 | $93.75 | $93.80 |
| Purchase #2 | $113.97 | 11.433% | $127.0002 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $40.68 | 13.162% | $46.0343 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $61.52 | 13.800% | $70.0098 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $124.38 | 4.425% | $129.8838 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $91.58 | 6.552% | $97.5803 | $97.58 | $97.60 | $97.60 |
| Purchase #7 | $230.43 | 7.770% | $248.3344 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $745.92 | $812.5986 | $812.59 | $812.65 | $812.60 | |