| 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 | $7.94 | 7.157% | $8.5083 | $8.51 | $8.50 | $8.50 |
| Purchase #2 | $216.25 | 4.434% | $225.8385 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $102.96 | 10.214% | $113.4763 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $28.77 | 6.869% | $30.7462 | $30.75 | $30.75 | $30.70 |
| Purchase #5 | $10.77 | 12.251% | $12.0894 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $94.49 | 9.567% | $103.5299 | $103.53 | $103.55 | $103.50 |
| Purchase #7 | $65.52 | 7.437% | $70.3927 | $70.39 | $70.40 | $70.40 |
| 7 purchase totals = | $526.70 | $564.5813 | $564.59 | $564.65 | $564.50 | |