| 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 | $40.81 | 7.854% | $44.0152 | $44.02 | $44.00 | $44.00 |
| Purchase #2 | $62.38 | 8.576% | $67.7297 | $67.73 | $67.75 | $67.70 |
| Purchase #3 | $88.91 | 6.210% | $94.4313 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $163.28 | 5.515% | $172.2849 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $73.94 | 6.332% | $78.6219 | $78.62 | $78.60 | $78.60 |
| Purchase #6 | $230.94 | 3.560% | $239.1615 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $168.64 | 10.183% | $185.8126 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $828.90 | $882.0571 | $882.05 | $882.05 | $882.00 | |