| 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 | $108.92 | 6.767% | $116.2906 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $28.93 | 4.364% | $30.1925 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $36.78 | 9.720% | $40.355 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $10.62 | 13.657% | $12.0704 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $234.28 | 5.693% | $247.6176 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $81.63 | 7.271% | $87.5653 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $202.42 | 5.402% | $213.3547 | $213.35 | $213.35 | $213.40 |
| 7 purchase totals = | $703.58 | $747.4461 | $747.45 | $747.40 | $747.60 | |