| 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 | $55.63 | 4.815% | $58.3086 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $115.47 | 6.567% | $123.0529 | $123.05 | $123.05 | $123.10 |
| Purchase #3 | $182.71 | 13.172% | $206.7766 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $243.91 | 9.490% | $267.0571 | $267.06 | $267.05 | $267.10 |
| Purchase #5 | $195.54 | 12.826% | $220.62 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $45.95 | 4.517% | $48.0256 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $242.53 | 11.850% | $271.2698 | $271.27 | $271.25 | $271.30 |
| 7 purchase totals = | $1,081.74 | $1,195.1106 | $1,195.12 | $1,195.10 | $1,195.20 | |