| 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 | $20.28 | 6.544% | $21.6071 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $175.65 | 10.454% | $194.0125 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $61.89 | 6.714% | $66.0453 | $66.05 | $66.05 | $66.00 |
| Purchase #4 | $79.90 | 7.195% | $85.6488 | $85.65 | $85.65 | $85.60 |
| Purchase #5 | $45.52 | 5.416% | $47.9854 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $217.95 | 7.816% | $234.985 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $31.83 | 9.227% | $34.767 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $633.02 | $685.0511 | $685.07 | $685.05 | $685.00 | |