| 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 | $70.40 | 8.426% | $76.3319 | $76.33 | $76.35 | $76.30 |
| Purchase #2 | $191.79 | 10.482% | $211.8934 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $60.92 | 13.142% | $68.9261 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $148.50 | 11.735% | $165.9265 | $165.93 | $165.95 | $165.90 |
| Purchase #5 | $38.79 | 11.237% | $43.1488 | $43.15 | $43.15 | $43.10 |
| Purchase #6 | $108.97 | 11.318% | $121.3032 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $33.98 | 12.863% | $38.3508 | $38.35 | $38.35 | $38.40 |
| 7 purchase totals = | $653.35 | $725.8807 | $725.88 | $725.95 | $725.80 | |