| 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 | $51.75 | 10.866% | $57.3732 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $149.56 | 13.517% | $169.776 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $211.48 | 12.579% | $238.0821 | $238.08 | $238.10 | $238.10 |
| Purchase #4 | $132.90 | 9.632% | $145.7009 | $145.70 | $145.70 | $145.70 |
| Purchase #5 | $64.77 | 5.718% | $68.4735 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $224.87 | 7.319% | $241.3282 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $30.50 | 11.545% | $34.0212 | $34.02 | $34.00 | $34.00 |
| 7 purchase totals = | $865.83 | $954.7551 | $954.75 | $954.75 | $954.80 | |