| 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 | $247.72 | 13.487% | $281.13 | $281.13 | $281.15 | $281.10 |
| Purchase #2 | $27.54 | 7.179% | $29.5171 | $29.52 | $29.50 | $29.50 |
| Purchase #3 | $71.90 | 6.777% | $76.7727 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $72.61 | 7.379% | $77.9679 | $77.97 | $77.95 | $78.00 |
| Purchase #5 | $112.89 | 5.439% | $119.0301 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $149.77 | 10.432% | $165.394 | $165.39 | $165.40 | $165.40 |
| Purchase #7 | $108.56 | 5.647% | $114.6904 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $790.99 | $864.5022 | $864.50 | $864.50 | $864.50 | |