| 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 | $70.27 | 13.473% | $79.7375 | $79.74 | $79.75 | $79.70 |
| Purchase #2 | $81.38 | 8.655% | $88.4234 | $88.42 | $88.40 | $88.40 |
| Purchase #3 | $143.43 | 3.814% | $148.9004 | $148.90 | $148.90 | $148.90 |
| Purchase #4 | $199.61 | 12.713% | $224.9864 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $31.58 | 11.153% | $35.1021 | $35.10 | $35.10 | $35.10 |
| Purchase #6 | $154.66 | 4.745% | $161.9986 | $162.00 | $162.00 | $162.00 |
| Purchase #7 | $117.88 | 13.489% | $133.7808 | $133.78 | $133.80 | $133.80 |
| 7 purchase totals = | $798.81 | $872.9292 | $872.93 | $872.95 | $872.90 | |