| 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 | $69.76 | 12.858% | $78.7297 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $60.41 | 4.873% | $63.3538 | $63.35 | $63.35 | $63.40 |
| Purchase #3 | $113.56 | 9.744% | $124.6253 | $124.63 | $124.65 | $124.60 |
| Purchase #4 | $114.62 | 9.150% | $125.1077 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $17.92 | 10.307% | $19.767 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $209.31 | 3.528% | $216.6945 | $216.69 | $216.70 | $216.70 |
| Purchase #7 | $50.30 | 10.351% | $55.5066 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $635.88 | $683.7846 | $683.79 | $683.80 | $683.80 | |