| 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 | $42.43 | 12.506% | $47.7363 | $47.74 | $47.75 | $47.70 |
| Purchase #2 | $72.32 | 9.665% | $79.3097 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $25.30 | 3.523% | $26.1913 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $41.53 | 11.812% | $46.4355 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $28.67 | 4.871% | $30.0665 | $30.07 | $30.05 | $30.10 |
| Purchase #6 | $209.64 | 9.631% | $229.8304 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $107.26 | 8.408% | $116.2784 | $116.28 | $116.30 | $116.30 |
| 7 purchase totals = | $527.15 | $575.8481 | $575.86 | $575.90 | $575.80 | |