| 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 | $47.52 | 6.812% | $50.7571 | $50.76 | $50.75 | $50.80 |
| Purchase #2 | $78.95 | 9.272% | $86.2702 | $86.27 | $86.25 | $86.30 |
| Purchase #3 | $129.85 | 13.576% | $147.4784 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $244.61 | 13.802% | $278.3711 | $278.37 | $278.35 | $278.40 |
| Purchase #5 | $179.32 | 7.658% | $193.0523 | $193.05 | $193.05 | $193.10 |
| Purchase #6 | $217.45 | 13.448% | $246.6927 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $230.52 | 13.292% | $261.1607 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $1,128.22 | $1,263.7825 | $1,263.78 | $1,263.75 | $1,264.00 | |