| 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 | $71.39 | 10.246% | $78.7046 | $78.70 | $78.70 | $78.70 |
| Purchase #2 | $128.84 | 8.352% | $139.6007 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $100.73 | 4.184% | $104.9445 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $220.25 | 5.455% | $232.2646 | $232.26 | $232.25 | $232.30 |
| Purchase #5 | $81.64 | 13.677% | $92.8059 | $92.81 | $92.80 | $92.80 |
| Purchase #6 | $76.52 | 9.830% | $84.0419 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $92.45 | 13.362% | $104.8032 | $104.80 | $104.80 | $104.80 |
| 7 purchase totals = | $771.82 | $837.1654 | $837.15 | $837.15 | $837.10 | |