| 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 | $67.29 | 6.413% | $71.6053 | $71.61 | $71.60 | $71.60 |
| Purchase #2 | $100.79 | 4.558% | $105.384 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $109.79 | 10.505% | $121.3234 | $121.32 | $121.30 | $121.30 |
| Purchase #4 | $132.93 | 10.423% | $146.7853 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $236.27 | 4.836% | $247.696 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $153.62 | 4.112% | $159.9369 | $159.94 | $159.95 | $159.90 |
| Purchase #7 | $58.57 | 11.125% | $65.0859 | $65.09 | $65.10 | $65.10 |
| 7 purchase totals = | $859.26 | $917.8168 | $917.83 | $917.85 | $917.80 | |