| 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 | $25.37 | 13.749% | $28.8581 | $28.86 | $28.85 | $28.90 |
| Purchase #2 | $47.28 | 9.215% | $51.6369 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $208.26 | 4.411% | $217.4463 | $217.45 | $217.45 | $217.40 |
| Purchase #4 | $24.29 | 4.129% | $25.2929 | $25.29 | $25.30 | $25.30 |
| Purchase #5 | $14.88 | 12.184% | $16.693 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $213.42 | 13.832% | $242.9403 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $72.36 | 4.202% | $75.4006 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $605.86 | $658.2681 | $658.27 | $658.30 | $658.20 | |