| 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 | $48.32 | 12.328% | $54.2769 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $107.54 | 5.573% | $113.5332 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $231.68 | 4.210% | $241.4337 | $241.43 | $241.45 | $241.40 |
| Purchase #4 | $150.55 | 8.608% | $163.5093 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $223.62 | 10.283% | $246.6148 | $246.61 | $246.60 | $246.60 |
| Purchase #6 | $56.98 | 5.564% | $60.1504 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $20.65 | 13.542% | $23.4464 | $23.45 | $23.45 | $23.40 |
| 7 purchase totals = | $839.34 | $902.9647 | $902.96 | $903.00 | $902.90 | |