| 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 | $63.62 | 4.406% | $66.4231 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $231.26 | 4.813% | $242.3905 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $82.34 | 13.837% | $93.7334 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $207.54 | 9.606% | $227.4763 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $161.48 | 5.608% | $170.5358 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $22.90 | 7.824% | $24.6917 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $147.48 | 6.818% | $157.5352 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $916.62 | $982.7860 | $982.79 | $982.85 | $982.70 | |