| 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 | $72.99 | 8.364% | $79.0949 | $79.09 | $79.10 | $79.10 |
| Purchase #2 | $116.68 | 13.329% | $132.2323 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $197.38 | 8.827% | $214.8027 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $163.82 | 7.271% | $175.7314 | $175.73 | $175.75 | $175.70 |
| Purchase #5 | $170.49 | 4.244% | $177.7256 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $75.41 | 12.692% | $84.981 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $81.53 | 8.824% | $88.7242 | $88.72 | $88.70 | $88.70 |
| 7 purchase totals = | $878.30 | $953.2921 | $953.28 | $953.35 | $953.20 | |