| 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 | $19.41 | 12.585% | $21.8527 | $21.85 | $21.85 | $21.90 |
| Purchase #2 | $45.49 | 9.690% | $49.898 | $49.90 | $49.90 | $49.90 |
| Purchase #3 | $14.52 | 7.502% | $15.6093 | $15.61 | $15.60 | $15.60 |
| Purchase #4 | $107.34 | 8.406% | $116.363 | $116.36 | $116.35 | $116.40 |
| Purchase #5 | $135.99 | 11.604% | $151.7703 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $127.40 | 8.427% | $138.136 | $138.14 | $138.15 | $138.10 |
| Purchase #7 | $71.92 | 5.689% | $76.0115 | $76.01 | $76.00 | $76.00 |
| 7 purchase totals = | $522.07 | $569.6408 | $569.64 | $569.60 | $569.70 | |