| 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 | $15.59 | 6.189% | $16.5549 | $16.55 | $16.55 | $16.60 |
| Purchase #2 | $51.43 | 6.448% | $54.7462 | $54.75 | $54.75 | $54.70 |
| Purchase #3 | $156.68 | 6.723% | $167.2136 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $35.97 | 9.806% | $39.4972 | $39.50 | $39.50 | $39.50 |
| Purchase #5 | $103.41 | 12.467% | $116.3021 | $116.30 | $116.30 | $116.30 |
| Purchase #6 | $226.74 | 3.857% | $235.4854 | $235.49 | $235.50 | $235.50 |
| Purchase #7 | $121.27 | 12.126% | $135.9752 | $135.98 | $136.00 | $136.00 |
| 7 purchase totals = | $711.09 | $765.7746 | $765.78 | $765.80 | $765.80 | |