| 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 | $72.61 | 8.172% | $78.5437 | $78.54 | $78.55 | $78.50 |
| Purchase #2 | $158.92 | 13.476% | $180.3361 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $103.81 | 3.607% | $107.5544 | $107.55 | $107.55 | $107.60 |
| Purchase #4 | $69.73 | 9.825% | $76.581 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $105.36 | 12.415% | $118.4404 | $118.44 | $118.45 | $118.40 |
| Purchase #6 | $77.56 | 7.424% | $83.3181 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $5.87 | 9.709% | $6.4399 | $6.44 | $6.45 | $6.40 |
| 7 purchase totals = | $593.86 | $651.2136 | $651.21 | $651.25 | $651.10 | |