| 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 | $49.97 | 7.540% | $53.7377 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $25.74 | 3.782% | $26.7135 | $26.71 | $26.70 | $26.70 |
| Purchase #3 | $235.96 | 5.276% | $248.4092 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $169.79 | 7.383% | $182.3256 | $182.33 | $182.35 | $182.30 |
| Purchase #5 | $160.59 | 12.552% | $180.7473 | $180.75 | $180.75 | $180.70 |
| Purchase #6 | $116.26 | 6.119% | $123.3739 | $123.37 | $123.35 | $123.40 |
| Purchase #7 | $115.97 | 4.189% | $120.828 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $874.28 | $936.1352 | $936.14 | $936.15 | $936.00 | |