| 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 | $13.91 | 6.201% | $14.7726 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $31.56 | 7.854% | $34.0387 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $243.64 | 7.573% | $262.0909 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $18.38 | 3.247% | $18.9768 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $78.32 | 7.157% | $83.9254 | $83.93 | $83.95 | $83.90 |
| Purchase #6 | $111.48 | 12.372% | $125.2723 | $125.27 | $125.25 | $125.30 |
| Purchase #7 | $208.86 | 12.506% | $234.98 | $234.98 | $235.00 | $235.00 |
| 7 purchase totals = | $706.15 | $774.0567 | $774.06 | $774.10 | $774.10 | |