| 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 | $78.35 | 11.413% | $87.2921 | $87.29 | $87.30 | $87.30 |
| Purchase #2 | $29.85 | 7.482% | $32.0834 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $186.97 | 11.317% | $208.1294 | $208.13 | $208.15 | $208.10 |
| Purchase #4 | $70.69 | 12.824% | $79.7553 | $79.76 | $79.75 | $79.80 |
| Purchase #5 | $72.64 | 4.536% | $75.935 | $75.94 | $75.95 | $75.90 |
| Purchase #6 | $250.35 | 12.617% | $281.9367 | $281.94 | $281.95 | $281.90 |
| Purchase #7 | $185.26 | 5.705% | $195.8291 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $874.11 | $960.9610 | $960.97 | $961.05 | $960.90 | |