| 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 | $71.73 | 10.211% | $79.0544 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $214.48 | 12.756% | $241.8391 | $241.84 | $241.85 | $241.80 |
| Purchase #3 | $220.32 | 11.151% | $244.8879 | $244.89 | $244.90 | $244.90 |
| Purchase #4 | $75.94 | 8.576% | $82.4526 | $82.45 | $82.45 | $82.50 |
| Purchase #5 | $182.31 | 10.236% | $200.9713 | $200.97 | $200.95 | $201.00 |
| Purchase #6 | $75.77 | 5.747% | $80.1245 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $155.32 | 13.548% | $176.3628 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $995.87 | $1,105.6926 | $1,105.68 | $1,105.65 | $1,105.80 | |