| 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 | $13.81 | 6.395% | $14.6931 | $14.69 | $14.70 | $14.70 |
| Purchase #2 | $159.62 | 5.127% | $167.8037 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $41.74 | 8.691% | $45.3676 | $45.37 | $45.35 | $45.40 |
| Purchase #4 | $178.36 | 6.307% | $189.6092 | $189.61 | $189.60 | $189.60 |
| Purchase #5 | $89.97 | 8.495% | $97.613 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $162.52 | 11.444% | $181.1188 | $181.12 | $181.10 | $181.10 |
| Purchase #7 | $117.76 | 12.707% | $132.7238 | $132.72 | $132.70 | $132.70 |
| 7 purchase totals = | $763.78 | $828.9292 | $828.92 | $828.85 | $828.90 | |