| 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 | $59.84 | 3.845% | $62.1408 | $62.14 | $62.15 | $62.10 |
| Purchase #2 | $154.43 | 4.405% | $161.2326 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $132.73 | 4.472% | $138.6657 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $88.97 | 13.757% | $101.2096 | $101.21 | $101.20 | $101.20 |
| Purchase #5 | $128.71 | 12.203% | $144.4165 | $144.42 | $144.40 | $144.40 |
| Purchase #6 | $217.65 | 6.264% | $231.2836 | $231.28 | $231.30 | $231.30 |
| Purchase #7 | $71.44 | 10.768% | $79.1327 | $79.13 | $79.15 | $79.10 |
| 7 purchase totals = | $853.77 | $918.0815 | $918.08 | $918.10 | $918.00 | |