| 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 | $43.79 | 9.181% | $47.8104 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $79.81 | 3.262% | $82.4134 | $82.41 | $82.40 | $82.40 |
| Purchase #3 | $19.35 | 4.866% | $20.2916 | $20.29 | $20.30 | $20.30 |
| Purchase #4 | $131.40 | 6.659% | $140.1499 | $140.15 | $140.15 | $140.10 |
| Purchase #5 | $64.50 | 13.305% | $73.0817 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $60.79 | 12.397% | $68.3261 | $68.33 | $68.35 | $68.30 |
| Purchase #7 | $182.77 | 4.560% | $191.1043 | $191.10 | $191.10 | $191.10 |
| 7 purchase totals = | $582.41 | $623.1774 | $623.17 | $623.20 | $623.10 | |