| 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 | $8.77 | 13.579% | $9.9609 | $9.96 | $9.95 | $10.00 |
| Purchase #2 | $154.57 | 9.564% | $169.3531 | $169.35 | $169.35 | $169.40 |
| Purchase #3 | $49.53 | 12.331% | $55.6375 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $146.93 | 12.797% | $165.7326 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $16.92 | 7.780% | $18.2364 | $18.24 | $18.25 | $18.20 |
| Purchase #6 | $82.87 | 12.814% | $93.489 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $73.94 | 4.167% | $77.0211 | $77.02 | $77.00 | $77.00 |
| 7 purchase totals = | $533.53 | $589.4306 | $589.43 | $589.45 | $589.40 | |