| 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 | $48.53 | 6.711% | $51.7868 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $48.32 | 5.128% | $50.7978 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $104.63 | 10.750% | $115.8777 | $115.88 | $115.90 | $115.90 |
| Purchase #4 | $133.56 | 9.571% | $146.343 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $210.95 | 4.245% | $219.9048 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $30.26 | 3.868% | $31.4305 | $31.43 | $31.45 | $31.40 |
| Purchase #7 | $81.77 | 3.785% | $84.865 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $658.02 | $701.0056 | $701.01 | $701.05 | $701.00 | |