| 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 | $36.81 | 9.579% | $40.336 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $65.57 | 13.153% | $74.1944 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $249.56 | 4.330% | $260.3659 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $199.47 | 12.538% | $224.4795 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $81.44 | 13.757% | $92.6437 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $35.47 | 3.533% | $36.7232 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $247.62 | 12.343% | $278.1837 | $278.18 | $278.20 | $278.20 |
| 7 purchase totals = | $915.94 | $1,006.9264 | $1,006.92 | $1,006.95 | $1,006.90 | |