| 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 | $75.66 | 7.354% | $81.224 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $141.78 | 3.370% | $146.558 | $146.56 | $146.55 | $146.60 |
| Purchase #3 | $91.76 | 6.146% | $97.3996 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $41.36 | 9.497% | $45.288 | $45.29 | $45.30 | $45.30 |
| Purchase #5 | $192.42 | 7.666% | $207.1709 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $80.30 | 8.673% | $87.2644 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $97.54 | 13.537% | $110.744 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $720.82 | $775.6489 | $775.64 | $775.60 | $775.70 | |