| 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 | $115.65 | 9.750% | $126.9259 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $191.57 | 13.568% | $217.5622 | $217.56 | $217.55 | $217.60 |
| Purchase #3 | $53.92 | 6.173% | $57.2485 | $57.25 | $57.25 | $57.20 |
| Purchase #4 | $211.92 | 7.273% | $227.3329 | $227.33 | $227.35 | $227.30 |
| Purchase #5 | $33.83 | 9.699% | $37.1112 | $37.11 | $37.10 | $37.10 |
| Purchase #6 | $77.35 | 8.261% | $83.7399 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $104.55 | 6.283% | $111.1189 | $111.12 | $111.10 | $111.10 |
| 7 purchase totals = | $788.79 | $861.0395 | $861.04 | $861.05 | $860.90 | |