| 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 | $17.29 | 10.177% | $19.0496 | $19.05 | $19.05 | $19.00 |
| Purchase #2 | $9.35 | 9.434% | $10.2321 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $165.71 | 5.521% | $174.8588 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $113.97 | 10.246% | $125.6474 | $125.65 | $125.65 | $125.60 |
| Purchase #5 | $187.35 | 5.292% | $197.2646 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $116.83 | 12.497% | $131.4302 | $131.43 | $131.45 | $131.40 |
| Purchase #7 | $126.57 | 5.248% | $133.2124 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $737.07 | $791.6951 | $791.69 | $791.70 | $791.60 | |