| 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 | $56.80 | 12.680% | $64.0022 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $126.29 | 7.136% | $135.3021 | $135.30 | $135.30 | $135.30 |
| Purchase #3 | $188.32 | 11.762% | $210.4702 | $210.47 | $210.45 | $210.50 |
| Purchase #4 | $121.40 | 4.605% | $126.9905 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $71.30 | 3.691% | $73.9317 | $73.93 | $73.95 | $73.90 |
| Purchase #6 | $39.38 | 4.174% | $41.0237 | $41.02 | $41.00 | $41.00 |
| Purchase #7 | $74.59 | 3.178% | $76.9605 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $678.08 | $728.6809 | $728.67 | $728.65 | $728.70 | |