| 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 | $67.56 | 11.218% | $75.1389 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $108.81 | 7.594% | $117.073 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $8.28 | 8.570% | $8.9896 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $102.59 | 12.110% | $115.0136 | $115.01 | $115.00 | $115.00 |
| Purchase #5 | $13.25 | 6.145% | $14.0642 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $227.67 | 9.393% | $249.055 | $249.06 | $249.05 | $249.10 |
| Purchase #7 | $204.25 | 10.227% | $225.1386 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $732.41 | $804.4729 | $804.47 | $804.45 | $804.50 | |