| 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 | $31.33 | 11.614% | $34.9687 | $34.97 | $34.95 | $35.00 |
| Purchase #2 | $133.46 | 7.203% | $143.0731 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $225.77 | 4.738% | $236.467 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $52.60 | 7.148% | $56.3598 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $169.87 | 11.490% | $189.3881 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $23.89 | 8.679% | $25.9634 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $9.37 | 13.242% | $10.6108 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $646.29 | $696.8309 | $696.83 | $696.75 | $697.00 | |