| 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 | $70.66 | 11.869% | $79.0466 | $79.05 | $79.05 | $79.00 |
| Purchase #2 | $220.67 | 11.593% | $246.2523 | $246.25 | $246.25 | $246.30 |
| Purchase #3 | $49.25 | 3.447% | $50.9476 | $50.95 | $50.95 | $50.90 |
| Purchase #4 | $88.88 | 13.843% | $101.1837 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $10.81 | 13.157% | $12.2323 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $217.72 | 10.766% | $241.1597 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $204.83 | 9.700% | $224.6985 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $862.82 | $955.5207 | $955.52 | $955.55 | $955.50 | |