| 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 | $64.84 | 10.769% | $71.8226 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $187.58 | 8.542% | $203.6031 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $107.30 | 12.633% | $120.8552 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $101.27 | 3.420% | $104.7334 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $101.60 | 5.300% | $106.9848 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $113.40 | 10.635% | $125.4601 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $91.30 | 4.195% | $95.13 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $767.29 | $828.5892 | $828.58 | $828.60 | $828.60 | |