| 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 | $103.70 | 4.857% | $108.7367 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $50.46 | 9.670% | $55.3395 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $37.43 | 8.670% | $40.6752 | $40.68 | $40.70 | $40.70 |
| Purchase #4 | $247.26 | 10.133% | $272.3149 | $272.31 | $272.30 | $272.30 |
| Purchase #5 | $231.27 | 9.643% | $253.5714 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $20.61 | 9.611% | $22.5908 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $152.69 | 12.445% | $171.6923 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $843.42 | $924.9208 | $924.92 | $924.95 | $924.90 | |