| 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 | $78.44 | 9.805% | $86.131 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $30.31 | 10.823% | $33.5905 | $33.59 | $33.60 | $33.60 |
| Purchase #3 | $111.64 | 11.872% | $124.8939 | $124.89 | $124.90 | $124.90 |
| Purchase #4 | $213.57 | 11.429% | $237.9789 | $237.98 | $238.00 | $238.00 |
| Purchase #5 | $130.33 | 4.165% | $135.7582 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $162.91 | 8.703% | $177.0881 | $177.09 | $177.10 | $177.10 |
| Purchase #7 | $65.89 | 11.620% | $73.5464 | $73.55 | $73.55 | $73.50 |
| 7 purchase totals = | $793.09 | $868.9870 | $868.99 | $869.05 | $869.00 | |