| 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 | $79.43 | 5.273% | $83.6183 | $83.62 | $83.60 | $83.60 |
| Purchase #2 | $96.34 | 5.728% | $101.8584 | $101.86 | $101.85 | $101.90 |
| Purchase #3 | $177.48 | 8.821% | $193.1355 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $169.59 | 12.164% | $190.2189 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $60.45 | 7.193% | $64.7982 | $64.80 | $64.80 | $64.80 |
| Purchase #6 | $22.66 | 3.567% | $23.4683 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $132.71 | 5.550% | $140.0754 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $738.66 | $797.1730 | $797.19 | $797.15 | $797.20 | |