| 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 | $11.81 | 6.839% | $12.6177 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $111.96 | 5.450% | $118.0618 | $118.06 | $118.05 | $118.10 |
| Purchase #3 | $176.27 | 12.792% | $198.8185 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $17.51 | 11.202% | $19.4715 | $19.47 | $19.45 | $19.50 |
| Purchase #5 | $147.75 | 8.182% | $159.8389 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $18.99 | 4.149% | $19.7779 | $19.78 | $19.80 | $19.80 |
| Purchase #7 | $79.97 | 7.189% | $85.719 | $85.72 | $85.70 | $85.70 |
| 7 purchase totals = | $564.26 | $614.3053 | $614.31 | $614.25 | $614.30 | |