| 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 | $65.98 | 11.863% | $73.8072 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $49.70 | 10.544% | $54.9404 | $54.94 | $54.95 | $54.90 |
| Purchase #3 | $199.60 | 4.617% | $208.8155 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $7.55 | 7.768% | $8.1365 | $8.14 | $8.15 | $8.10 |
| Purchase #5 | $62.97 | 3.499% | $65.1733 | $65.17 | $65.15 | $65.20 |
| Purchase #6 | $17.43 | 10.622% | $19.2814 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $67.53 | 12.369% | $75.8828 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $470.76 | $506.0371 | $506.04 | $506.05 | $506.00 | |