| 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 | $85.58 | 3.742% | $88.7824 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $113.54 | 11.775% | $126.9093 | $126.91 | $126.90 | $126.90 |
| Purchase #3 | $190.87 | 10.239% | $210.4132 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $92.29 | 8.643% | $100.2666 | $100.27 | $100.25 | $100.30 |
| Purchase #5 | $53.98 | 12.862% | $60.9229 | $60.92 | $60.90 | $60.90 |
| Purchase #6 | $183.36 | 10.700% | $202.9795 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $91.54 | 8.207% | $99.0527 | $99.05 | $99.05 | $99.10 |
| 7 purchase totals = | $811.16 | $889.3266 | $889.32 | $889.30 | $889.40 | |