| 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 | $22.50 | 12.246% | $25.2554 | $25.26 | $25.25 | $25.30 |
| Purchase #2 | $68.28 | 11.102% | $75.8604 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $69.93 | 3.478% | $72.3622 | $72.36 | $72.35 | $72.40 |
| Purchase #4 | $137.46 | 11.708% | $153.5538 | $153.55 | $153.55 | $153.60 |
| Purchase #5 | $132.28 | 10.514% | $146.1879 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $214.26 | 6.217% | $227.5805 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $218.27 | 4.555% | $228.2122 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $862.98 | $929.0124 | $929.01 | $929.00 | $929.20 | |