| 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 | $82.92 | 5.573% | $87.5411 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $236.84 | 12.464% | $266.3597 | $266.36 | $266.35 | $266.40 |
| Purchase #3 | $88.37 | 11.296% | $98.3523 | $98.35 | $98.35 | $98.40 |
| Purchase #4 | $63.86 | 10.533% | $70.5864 | $70.59 | $70.60 | $70.60 |
| Purchase #5 | $97.56 | 7.618% | $104.9921 | $104.99 | $105.00 | $105.00 |
| Purchase #6 | $47.58 | 11.639% | $53.1178 | $53.12 | $53.10 | $53.10 |
| Purchase #7 | $101.78 | 6.148% | $108.0374 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $718.91 | $788.9868 | $788.99 | $789.00 | $789.00 | |