| 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 | $98.62 | 3.136% | $101.7127 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $115.68 | 5.809% | $122.3999 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $62.98 | 8.373% | $68.2533 | $68.25 | $68.25 | $68.30 |
| Purchase #4 | $13.85 | 13.609% | $15.7348 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $212.60 | 13.308% | $240.8928 | $240.89 | $240.90 | $240.90 |
| Purchase #6 | $102.33 | 10.345% | $112.916 | $112.92 | $112.90 | $112.90 |
| Purchase #7 | $129.61 | 13.562% | $147.1877 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $735.67 | $809.0972 | $809.09 | $809.10 | $809.10 | |