| 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 | $62.47 | 4.683% | $65.3955 | $65.40 | $65.40 | $65.40 |
| Purchase #2 | $198.88 | 13.355% | $225.4404 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $13.62 | 4.687% | $14.2584 | $14.26 | $14.25 | $14.30 |
| Purchase #4 | $84.88 | 9.655% | $93.0752 | $93.08 | $93.10 | $93.10 |
| Purchase #5 | $226.80 | 8.348% | $245.7333 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $68.83 | 12.796% | $77.6375 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $230.25 | 5.652% | $243.2637 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $885.73 | $964.8040 | $964.81 | $964.85 | $964.80 | |