| 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 | $12.84 | 4.628% | $13.4342 | $13.43 | $13.45 | $13.40 |
| Purchase #2 | $82.45 | 3.419% | $85.269 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $241.54 | 4.217% | $251.7257 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $23.87 | 3.491% | $24.7033 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $180.77 | 5.815% | $191.2818 | $191.28 | $191.30 | $191.30 |
| Purchase #6 | $113.35 | 4.874% | $118.8747 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $71.67 | 8.329% | $77.6394 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $726.49 | $762.9281 | $762.92 | $762.95 | $762.90 | |