| 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 | $10.67 | 4.663% | $11.1675 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $23.77 | 5.609% | $25.1033 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $101.38 | 5.610% | $107.0674 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $77.32 | 5.734% | $81.7535 | $81.75 | $81.75 | $81.80 |
| Purchase #5 | $137.57 | 13.754% | $156.4914 | $156.49 | $156.50 | $156.50 |
| Purchase #6 | $142.53 | 6.522% | $151.8258 | $151.83 | $151.85 | $151.80 |
| Purchase #7 | $229.46 | 3.119% | $236.6169 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $722.70 | $770.0258 | $770.03 | $770.00 | $770.10 | |