| 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 | $52.57 | 13.201% | $59.5098 | $59.51 | $59.50 | $59.50 |
| Purchase #2 | $206.40 | 5.617% | $217.9935 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $22.98 | 3.703% | $23.8309 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $233.41 | 3.677% | $241.9925 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $144.83 | 7.349% | $155.4736 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $68.27 | 4.534% | $71.3654 | $71.37 | $71.35 | $71.40 |
| Purchase #7 | $29.76 | 13.457% | $33.7648 | $33.76 | $33.75 | $33.80 |
| 7 purchase totals = | $758.22 | $803.9305 | $803.92 | $803.90 | $804.00 | |