| 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 | $82.88 | 12.371% | $93.1331 | $93.13 | $93.15 | $93.10 |
| Purchase #2 | $170.55 | 7.587% | $183.4896 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $136.99 | 3.853% | $142.2682 | $142.27 | $142.25 | $142.30 |
| Purchase #4 | $16.99 | 9.764% | $18.6489 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $51.50 | 12.514% | $57.9447 | $57.94 | $57.95 | $57.90 |
| Purchase #6 | $75.85 | 5.530% | $80.0445 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $233.26 | 4.483% | $243.717 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $768.02 | $819.2460 | $819.24 | $819.25 | $819.10 | |