| 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 | $36.62 | 12.311% | $41.1283 | $41.13 | $41.15 | $41.10 |
| Purchase #2 | $19.54 | 6.492% | $20.8085 | $20.81 | $20.80 | $20.80 |
| Purchase #3 | $85.99 | 7.557% | $92.4883 | $92.49 | $92.50 | $92.50 |
| Purchase #4 | $141.73 | 8.783% | $154.1781 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $218.99 | 10.186% | $241.2963 | $241.30 | $241.30 | $241.30 |
| Purchase #6 | $207.66 | 5.662% | $219.4177 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $195.70 | 5.353% | $206.1758 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $906.23 | $975.4930 | $975.51 | $975.55 | $975.50 | |