| 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 | $81.77 | 3.450% | $84.5911 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $60.85 | 6.155% | $64.5953 | $64.60 | $64.60 | $64.60 |
| Purchase #3 | $55.80 | 13.554% | $63.3631 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $152.94 | 4.502% | $159.8254 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $215.57 | 10.247% | $237.6595 | $237.66 | $237.65 | $237.70 |
| Purchase #6 | $119.38 | 10.661% | $132.1071 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $89.37 | 4.118% | $93.0503 | $93.05 | $93.05 | $93.10 |
| 7 purchase totals = | $775.68 | $835.1918 | $835.20 | $835.20 | $835.30 | |