| 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 | $53.84 | 7.816% | $58.0481 | $58.05 | $58.05 | $58.00 |
| Purchase #2 | $23.45 | 4.486% | $24.502 | $24.50 | $24.50 | $24.50 |
| Purchase #3 | $153.44 | 11.866% | $171.6472 | $171.65 | $171.65 | $171.60 |
| Purchase #4 | $163.45 | 11.486% | $182.2239 | $182.22 | $182.20 | $182.20 |
| Purchase #5 | $116.69 | 8.535% | $126.6495 | $126.65 | $126.65 | $126.60 |
| Purchase #6 | $177.67 | 13.600% | $201.8331 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $13.95 | 3.813% | $14.4819 | $14.48 | $14.50 | $14.50 |
| 7 purchase totals = | $702.49 | $779.3857 | $779.38 | $779.40 | $779.20 | |