| 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 | $51.84 | 4.127% | $53.9794 | $53.98 | $54.00 | $54.00 |
| Purchase #2 | $54.67 | 8.434% | $59.2809 | $59.28 | $59.30 | $59.30 |
| Purchase #3 | $145.98 | 11.109% | $162.1969 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $51.87 | 6.537% | $55.2607 | $55.26 | $55.25 | $55.30 |
| Purchase #5 | $166.49 | 10.397% | $183.8 | $183.80 | $183.80 | $183.80 |
| Purchase #6 | $5.53 | 8.816% | $6.0175 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $113.99 | 6.820% | $121.7641 | $121.76 | $121.75 | $121.80 |
| 7 purchase totals = | $590.37 | $642.2995 | $642.30 | $642.30 | $642.40 | |