| 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 | $34.80 | 5.455% | $36.6983 | $36.70 | $36.70 | $36.70 |
| Purchase #2 | $199.34 | 5.657% | $210.6167 | $210.62 | $210.60 | $210.60 |
| Purchase #3 | $71.83 | 10.670% | $79.4943 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $40.50 | 9.595% | $44.386 | $44.39 | $44.40 | $44.40 |
| Purchase #5 | $69.90 | 5.591% | $73.8081 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $236.52 | 7.354% | $253.9137 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $117.41 | 5.276% | $123.6046 | $123.60 | $123.60 | $123.60 |
| 7 purchase totals = | $770.30 | $822.5217 | $822.52 | $822.50 | $822.50 | |