| 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 | $32.57 | 12.178% | $36.5364 | $36.54 | $36.55 | $36.50 |
| Purchase #2 | $85.50 | 13.120% | $96.7176 | $96.72 | $96.70 | $96.70 |
| Purchase #3 | $117.49 | 7.871% | $126.7376 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $111.71 | 3.485% | $115.6031 | $115.60 | $115.60 | $115.60 |
| Purchase #5 | $31.98 | 7.858% | $34.493 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $68.51 | 12.848% | $77.3122 | $77.31 | $77.30 | $77.30 |
| Purchase #7 | $25.77 | 9.549% | $28.2308 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $473.53 | $515.6307 | $515.63 | $515.65 | $515.50 | |