| 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 | $90.74 | 9.142% | $99.0355 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $91.79 | 6.682% | $97.9234 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $125.40 | 8.841% | $136.4866 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $55.35 | 10.310% | $61.0566 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $138.36 | 12.599% | $155.792 | $155.79 | $155.80 | $155.80 |
| Purchase #6 | $21.33 | 13.810% | $24.2757 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $135.88 | 7.103% | $145.5316 | $145.53 | $145.55 | $145.50 |
| 7 purchase totals = | $658.85 | $720.1014 | $720.11 | $720.15 | $720.10 | |