| 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 | $90.36 | 4.614% | $94.5292 | $94.53 | $94.55 | $94.50 |
| Purchase #2 | $106.32 | 9.771% | $116.7085 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $154.48 | 5.110% | $162.3739 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $15.34 | 4.708% | $16.0622 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $113.33 | 8.392% | $122.8407 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $51.42 | 6.857% | $54.9459 | $54.95 | $54.95 | $54.90 |
| Purchase #7 | $15.71 | 5.699% | $16.6053 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $546.96 | $584.0657 | $584.07 | $584.05 | $584.00 | |