| 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 | $56.71 | 11.192% | $63.057 | $63.06 | $63.05 | $63.10 |
| Purchase #2 | $16.97 | 4.791% | $17.783 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $123.81 | 12.307% | $139.0473 | $139.05 | $139.05 | $139.00 |
| Purchase #4 | $81.25 | 4.871% | $85.2077 | $85.21 | $85.20 | $85.20 |
| Purchase #5 | $82.50 | 8.718% | $89.6924 | $89.69 | $89.70 | $89.70 |
| Purchase #6 | $29.75 | 10.838% | $32.9743 | $32.97 | $32.95 | $33.00 |
| Purchase #7 | $137.67 | 11.403% | $153.3685 | $153.37 | $153.35 | $153.40 |
| 7 purchase totals = | $528.66 | $581.1302 | $581.13 | $581.10 | $581.20 | |