| 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 | $16.73 | 13.813% | $19.0409 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $34.61 | 4.112% | $36.0332 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $16.93 | 3.539% | $17.5292 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $190.49 | 12.866% | $214.9984 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $241.84 | 10.526% | $267.2961 | $267.30 | $267.30 | $267.30 |
| Purchase #6 | $83.77 | 11.737% | $93.6021 | $93.60 | $93.60 | $93.60 |
| Purchase #7 | $102.68 | 13.283% | $116.319 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $687.05 | $764.8189 | $764.82 | $764.85 | $764.70 | |