| 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 | $25.32 | 5.581% | $26.7331 | $26.73 | $26.75 | $26.70 |
| Purchase #2 | $73.72 | 6.378% | $78.4219 | $78.42 | $78.40 | $78.40 |
| Purchase #3 | $237.37 | 13.184% | $268.6649 | $268.66 | $268.65 | $268.70 |
| Purchase #4 | $195.37 | 12.499% | $219.7893 | $219.79 | $219.80 | $219.80 |
| Purchase #5 | $9.63 | 13.360% | $10.9166 | $10.92 | $10.90 | $10.90 |
| Purchase #6 | $76.60 | 10.134% | $84.3626 | $84.36 | $84.35 | $84.40 |
| Purchase #7 | $74.91 | 4.871% | $78.5589 | $78.56 | $78.55 | $78.60 |
| 7 purchase totals = | $692.92 | $767.4473 | $767.44 | $767.40 | $767.50 | |