| 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 | $78.49 | 11.702% | $87.6749 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $235.72 | 12.609% | $265.4419 | $265.44 | $265.45 | $265.40 |
| Purchase #3 | $61.35 | 11.561% | $68.4427 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $19.89 | 9.546% | $21.7887 | $21.79 | $21.80 | $21.80 |
| Purchase #5 | $67.38 | 7.614% | $72.5103 | $72.51 | $72.50 | $72.50 |
| Purchase #6 | $146.55 | 12.199% | $164.4276 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $147.32 | 10.665% | $163.0317 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $756.70 | $843.3178 | $843.31 | $843.35 | $843.20 | |