| 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 | $82.70 | 3.638% | $85.7086 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $186.64 | 12.243% | $209.4903 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $66.47 | 5.646% | $70.2229 | $70.22 | $70.20 | $70.20 |
| Purchase #4 | $159.72 | 4.210% | $166.4442 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $163.55 | 6.787% | $174.6501 | $174.65 | $174.65 | $174.70 |
| Purchase #6 | $195.65 | 4.763% | $204.9688 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $166.61 | 5.149% | $175.1887 | $175.19 | $175.20 | $175.20 |
| 7 purchase totals = | $1,021.34 | $1,086.6736 | $1,086.67 | $1,086.65 | $1,086.70 | |