| 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 | $55.88 | 7.783% | $60.2291 | $60.23 | $60.25 | $60.20 |
| Purchase #2 | $12.79 | 3.470% | $13.2338 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $179.89 | 5.446% | $189.6868 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $234.28 | 8.307% | $253.7416 | $253.74 | $253.75 | $253.70 |
| Purchase #5 | $119.85 | 6.544% | $127.693 | $127.69 | $127.70 | $127.70 |
| Purchase #6 | $215.83 | 12.128% | $242.0059 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $94.44 | 9.789% | $103.6847 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $912.96 | $990.2749 | $990.27 | $990.35 | $990.20 | |