| 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 | $85.91 | 6.849% | $91.794 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $157.69 | 8.111% | $170.4802 | $170.48 | $170.50 | $170.50 |
| Purchase #3 | $98.62 | 3.656% | $102.2255 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $74.57 | 7.360% | $80.0584 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $79.41 | 6.681% | $84.7154 | $84.72 | $84.70 | $84.70 |
| Purchase #6 | $111.75 | 6.422% | $118.9266 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $238.55 | 7.792% | $257.1378 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $846.50 | $905.3379 | $905.35 | $905.40 | $905.30 | |