| 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 | $104.26 | 4.739% | $109.2009 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $202.99 | 11.731% | $226.8028 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $28.82 | 10.668% | $31.8945 | $31.89 | $31.90 | $31.90 |
| Purchase #4 | $14.27 | 11.634% | $15.9302 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $89.90 | 9.677% | $98.5996 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $236.57 | 3.167% | $244.0622 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $203.73 | 10.569% | $225.2622 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $880.54 | $951.7524 | $951.74 | $951.75 | $951.80 | |