| 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 | $65.76 | 4.496% | $68.7166 | $68.72 | $68.70 | $68.70 |
| Purchase #2 | $117.31 | 13.799% | $133.4976 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $132.29 | 13.253% | $149.8224 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $175.31 | 13.698% | $199.324 | $199.32 | $199.30 | $199.30 |
| Purchase #5 | $78.37 | 10.185% | $86.352 | $86.35 | $86.35 | $86.40 |
| Purchase #6 | $103.97 | 8.866% | $113.188 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $114.57 | 13.833% | $130.4185 | $130.42 | $130.40 | $130.40 |
| 7 purchase totals = | $787.58 | $881.3191 | $881.32 | $881.25 | $881.30 | |