| 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 | $42.73 | 4.504% | $44.6546 | $44.65 | $44.65 | $44.70 |
| Purchase #2 | $76.94 | 8.802% | $83.7123 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $89.27 | 7.298% | $95.7849 | $95.78 | $95.80 | $95.80 |
| Purchase #4 | $15.61 | 3.293% | $16.124 | $16.12 | $16.10 | $16.10 |
| Purchase #5 | $19.80 | 3.500% | $20.493 | $20.49 | $20.50 | $20.50 |
| Purchase #6 | $115.77 | 13.245% | $131.1037 | $131.10 | $131.10 | $131.10 |
| Purchase #7 | $34.83 | 6.146% | $36.9707 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $394.95 | $428.8432 | $428.82 | $428.80 | $428.90 | |