| 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 | $114.67 | 8.499% | $124.4158 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $56.68 | 3.112% | $58.4439 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $85.66 | 10.236% | $94.4282 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $157.47 | 5.384% | $165.9482 | $165.95 | $165.95 | $165.90 |
| Purchase #5 | $168.44 | 13.450% | $191.0952 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $242.26 | 10.794% | $268.4095 | $268.41 | $268.40 | $268.40 |
| Purchase #7 | $64.46 | 4.522% | $67.3749 | $67.37 | $67.35 | $67.40 |
| 7 purchase totals = | $889.64 | $970.1157 | $970.12 | $970.10 | $970.00 | |