| 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 | $118.98 | 3.440% | $123.0729 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $62.27 | 10.348% | $68.7137 | $68.71 | $68.70 | $68.70 |
| Purchase #3 | $54.47 | 10.252% | $60.0543 | $60.05 | $60.05 | $60.10 |
| Purchase #4 | $107.80 | 7.363% | $115.7373 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $106.68 | 13.439% | $121.0167 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $149.69 | 8.149% | $161.8882 | $161.89 | $161.90 | $161.90 |
| Purchase #7 | $112.67 | 12.700% | $126.9791 | $126.98 | $127.00 | $127.00 |
| 7 purchase totals = | $712.56 | $777.4622 | $777.46 | $777.45 | $777.50 | |