| 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 | $85.66 | 9.757% | $94.0178 | $94.02 | $94.00 | $94.00 |
| Purchase #2 | $115.53 | 9.584% | $126.6024 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $36.44 | 5.849% | $38.5714 | $38.57 | $38.55 | $38.60 |
| Purchase #4 | $15.77 | 7.671% | $16.9797 | $16.98 | $17.00 | $17.00 |
| Purchase #5 | $46.45 | 13.483% | $52.7129 | $52.71 | $52.70 | $52.70 |
| Purchase #6 | $101.40 | 4.389% | $105.8504 | $105.85 | $105.85 | $105.90 |
| Purchase #7 | $20.81 | 9.692% | $22.8269 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $422.06 | $457.5615 | $457.56 | $457.55 | $457.60 | |