| 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 | $250.74 | 8.221% | $271.3533 | $271.35 | $271.35 | $271.40 |
| Purchase #2 | $5.68 | 3.682% | $5.8891 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $73.27 | 9.363% | $80.1303 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $139.91 | 4.806% | $146.6341 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $25.29 | 11.147% | $28.1091 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $138.39 | 12.595% | $155.8202 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $63.35 | 11.317% | $70.5193 | $70.52 | $70.50 | $70.50 |
| 7 purchase totals = | $696.63 | $758.4554 | $758.45 | $758.45 | $758.40 | |