| 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 | $30.69 | 13.255% | $34.758 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $203.51 | 10.765% | $225.4179 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $48.34 | 12.448% | $54.3574 | $54.36 | $54.35 | $54.40 |
| Purchase #4 | $120.72 | 10.189% | $133.0202 | $133.02 | $133.00 | $133.00 |
| Purchase #5 | $52.30 | 13.559% | $59.3914 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $138.97 | 11.269% | $154.6305 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $36.94 | 3.634% | $38.2824 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $631.47 | $699.8578 | $699.86 | $699.85 | $699.90 | |