| 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 | $12.90 | 11.216% | $14.3469 | $14.35 | $14.35 | $14.30 |
| Purchase #2 | $108.99 | 7.784% | $117.4738 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $38.31 | 13.683% | $43.552 | $43.55 | $43.55 | $43.60 |
| Purchase #4 | $131.61 | 10.282% | $145.1421 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $44.83 | 5.644% | $47.3602 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $29.53 | 12.541% | $33.2334 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $236.91 | 9.139% | $258.5612 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $603.08 | $659.6696 | $659.66 | $659.65 | $659.70 | |