| 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 | $42.38 | 3.121% | $43.7027 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $5.74 | 8.399% | $6.2221 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $30.46 | 10.123% | $33.5435 | $33.54 | $33.55 | $33.50 |
| Purchase #4 | $234.36 | 12.852% | $264.4799 | $264.48 | $264.50 | $264.50 |
| Purchase #5 | $247.55 | 4.505% | $258.7021 | $258.70 | $258.70 | $258.70 |
| Purchase #6 | $111.99 | 4.867% | $117.4406 | $117.44 | $117.45 | $117.40 |
| Purchase #7 | $148.67 | 9.225% | $162.3848 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $821.15 | $886.4757 | $886.46 | $886.50 | $886.40 | |