| 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 | $5.81 | 4.267% | $6.0579 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $68.60 | 12.327% | $77.0563 | $77.06 | $77.05 | $77.10 |
| Purchase #3 | $139.28 | 11.645% | $155.4992 | $155.50 | $155.50 | $155.50 |
| Purchase #4 | $80.67 | 11.680% | $90.0923 | $90.09 | $90.10 | $90.10 |
| Purchase #5 | $210.30 | 3.351% | $217.3472 | $217.35 | $217.35 | $217.30 |
| Purchase #6 | $152.93 | 13.485% | $173.5526 | $173.55 | $173.55 | $173.60 |
| Purchase #7 | $139.28 | 10.853% | $154.3961 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $796.87 | $874.0016 | $874.01 | $874.00 | $874.10 | |