| 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 | $245.89 | 9.351% | $268.8832 | $268.88 | $268.90 | $268.90 |
| Purchase #2 | $6.80 | 10.307% | $7.5009 | $7.50 | $7.50 | $7.50 |
| Purchase #3 | $142.31 | 8.703% | $154.6952 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $70.97 | 10.488% | $78.4133 | $78.41 | $78.40 | $78.40 |
| Purchase #5 | $114.88 | 3.676% | $119.103 | $119.10 | $119.10 | $119.10 |
| Purchase #6 | $80.55 | 5.728% | $85.1639 | $85.16 | $85.15 | $85.20 |
| Purchase #7 | $141.97 | 5.418% | $149.6619 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $803.37 | $863.4214 | $863.41 | $863.40 | $863.50 | |