| 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 | $8.98 | 11.329% | $9.9973 | $10.00 | $10.00 | $10.00 |
| Purchase #2 | $185.68 | 6.174% | $197.1439 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $244.53 | 9.546% | $267.8728 | $267.87 | $267.85 | $267.90 |
| Purchase #4 | $26.71 | 12.417% | $30.0266 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $91.64 | 10.648% | $101.3978 | $101.40 | $101.40 | $101.40 |
| Purchase #6 | $55.80 | 12.621% | $62.8425 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $100.50 | 10.804% | $111.358 | $111.36 | $111.35 | $111.40 |
| 7 purchase totals = | $713.84 | $780.6389 | $780.64 | $780.65 | $780.60 | |