| 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 | $16.32 | 8.758% | $17.7493 | $17.75 | $17.75 | $17.70 |
| Purchase #2 | $14.38 | 5.739% | $15.2053 | $15.21 | $15.20 | $15.20 |
| Purchase #3 | $155.38 | 11.162% | $172.7235 | $172.72 | $172.70 | $172.70 |
| Purchase #4 | $36.38 | 3.494% | $37.6511 | $37.65 | $37.65 | $37.70 |
| Purchase #5 | $248.36 | 10.184% | $273.653 | $273.65 | $273.65 | $273.70 |
| Purchase #6 | $210.43 | 10.429% | $232.3757 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $126.90 | 6.867% | $135.6142 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $808.15 | $884.9721 | $884.97 | $884.95 | $885.00 | |