| 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 | $9.62 | 4.399% | $10.0432 | $10.04 | $10.05 | $10.00 |
| Purchase #2 | $90.87 | 4.401% | $94.8692 | $94.87 | $94.85 | $94.90 |
| Purchase #3 | $101.91 | 11.426% | $113.5542 | $113.55 | $113.55 | $113.60 |
| Purchase #4 | $76.69 | 7.492% | $82.4356 | $82.44 | $82.45 | $82.40 |
| Purchase #5 | $195.77 | 13.143% | $221.5001 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $15.76 | 11.264% | $17.5352 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $73.36 | 3.367% | $75.83 | $75.83 | $75.85 | $75.80 |
| 7 purchase totals = | $563.98 | $615.7675 | $615.77 | $615.80 | $615.70 | |