| 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 | $95.56 | 8.832% | $103.9999 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $98.57 | 8.519% | $106.9672 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $78.67 | 5.731% | $83.1786 | $83.18 | $83.20 | $83.20 |
| Purchase #4 | $194.63 | 13.573% | $221.0471 | $221.05 | $221.05 | $221.00 |
| Purchase #5 | $99.38 | 5.516% | $104.8618 | $104.86 | $104.85 | $104.90 |
| Purchase #6 | $137.60 | 9.674% | $150.9114 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $117.57 | 12.361% | $132.1028 | $132.10 | $132.10 | $132.10 |
| 7 purchase totals = | $821.98 | $903.0688 | $903.07 | $903.05 | $903.10 | |