| 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 | $82.31 | 6.353% | $87.5392 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $197.62 | 7.690% | $212.817 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $15.26 | 4.734% | $15.9824 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $217.81 | 7.128% | $233.3355 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $161.38 | 10.756% | $178.738 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $114.58 | 8.644% | $124.4843 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $126.80 | 6.305% | $134.7947 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $915.76 | $987.6911 | $987.69 | $987.75 | $987.60 | |