| 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 | $87.72 | 7.542% | $94.3358 | $94.34 | $94.35 | $94.30 |
| Purchase #2 | $39.49 | 7.197% | $42.3321 | $42.33 | $42.35 | $42.30 |
| Purchase #3 | $113.77 | 6.555% | $121.2276 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $86.82 | 11.828% | $97.0891 | $97.09 | $97.10 | $97.10 |
| Purchase #5 | $46.32 | 7.375% | $49.7361 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $30.81 | 11.828% | $34.4542 | $34.45 | $34.45 | $34.50 |
| Purchase #7 | $23.55 | 13.597% | $26.7521 | $26.75 | $26.75 | $26.80 |
| 7 purchase totals = | $428.48 | $465.9270 | $465.93 | $466.00 | $465.90 | |