| 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 | $74.97 | 4.361% | $78.2394 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $222.39 | 5.227% | $234.0143 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $247.77 | 10.844% | $274.6382 | $274.64 | $274.65 | $274.60 |
| Purchase #4 | $55.35 | 4.823% | $58.0195 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $51.44 | 6.413% | $54.7388 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $156.66 | 7.738% | $168.7824 | $168.78 | $168.80 | $168.80 |
| Purchase #7 | $195.94 | 8.478% | $212.5518 | $212.55 | $212.55 | $212.60 |
| 7 purchase totals = | $1,004.52 | $1,080.9844 | $1,080.98 | $1,081.00 | $1,080.90 | |