| 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 | $91.61 | 6.748% | $97.7918 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $76.98 | 8.403% | $83.4486 | $83.45 | $83.45 | $83.40 |
| Purchase #3 | $89.74 | 13.578% | $101.9249 | $101.92 | $101.90 | $101.90 |
| Purchase #4 | $129.71 | 5.636% | $137.0205 | $137.02 | $137.00 | $137.00 |
| Purchase #5 | $11.90 | 12.674% | $13.4082 | $13.41 | $13.40 | $13.40 |
| Purchase #6 | $237.89 | 12.706% | $268.1163 | $268.12 | $268.10 | $268.10 |
| Purchase #7 | $105.27 | 5.227% | $110.7725 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $743.10 | $812.4828 | $812.48 | $812.40 | $812.40 | |