| 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 | $13.58 | 10.587% | $15.0177 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $234.42 | 7.692% | $252.4516 | $252.45 | $252.45 | $252.50 |
| Purchase #3 | $84.34 | 4.695% | $88.2998 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $9.99 | 9.724% | $10.9614 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $19.31 | 6.618% | $20.5879 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $231.51 | 6.256% | $245.9933 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $108.81 | 10.419% | $120.1469 | $120.15 | $120.15 | $120.10 |
| 7 purchase totals = | $701.96 | $753.4586 | $753.46 | $753.45 | $753.50 | |