| 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 | $94.62 | 3.348% | $97.7879 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $6.99 | 11.474% | $7.792 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $224.69 | 7.534% | $241.6181 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $18.29 | 3.666% | $18.9605 | $18.96 | $18.95 | $19.00 |
| Purchase #5 | $76.66 | 7.423% | $82.3505 | $82.35 | $82.35 | $82.40 |
| Purchase #6 | $139.82 | 11.235% | $155.5288 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $97.42 | 12.826% | $109.9151 | $109.92 | $109.90 | $109.90 |
| 7 purchase totals = | $658.49 | $713.9529 | $713.96 | $713.95 | $714.00 | |