| 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 | $91.68 | 3.682% | $95.0557 | $95.06 | $95.05 | $95.10 |
| Purchase #2 | $181.81 | 12.320% | $204.209 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $208.78 | 13.409% | $236.7753 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $112.90 | 4.444% | $117.9173 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $35.84 | 8.408% | $38.8534 | $38.85 | $38.85 | $38.90 |
| Purchase #6 | $146.99 | 5.675% | $155.3317 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $13.26 | 13.775% | $15.0866 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $791.26 | $863.2290 | $863.24 | $863.25 | $863.30 | |