| 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 | $24.69 | 12.310% | $27.7293 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $6.45 | 9.286% | $7.0489 | $7.05 | $7.05 | $7.00 |
| Purchase #3 | $215.59 | 13.134% | $243.9056 | $243.91 | $243.90 | $243.90 |
| Purchase #4 | $223.69 | 4.449% | $233.642 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $23.48 | 9.409% | $25.6892 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $10.71 | 5.222% | $11.2693 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $250.74 | 6.192% | $266.2658 | $266.27 | $266.25 | $266.30 |
| 7 purchase totals = | $755.35 | $815.5501 | $815.56 | $815.55 | $815.50 | |