| 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 | $9.52 | 12.713% | $10.7303 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $104.88 | 11.197% | $116.6234 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $174.47 | 3.510% | $180.5939 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $32.87 | 4.337% | $34.2956 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $52.36 | 10.745% | $57.9861 | $57.99 | $58.00 | $58.00 |
| Purchase #6 | $150.26 | 4.513% | $157.0412 | $157.04 | $157.05 | $157.00 |
| Purchase #7 | $224.46 | 3.582% | $232.5002 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $748.82 | $789.7707 | $789.77 | $789.80 | $789.70 | |