| 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 | $14.53 | 9.619% | $15.9276 | $15.93 | $15.95 | $15.90 |
| Purchase #2 | $120.43 | 6.321% | $128.0424 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $150.96 | 3.685% | $156.5229 | $156.52 | $156.50 | $156.50 |
| Purchase #4 | $16.94 | 8.360% | $18.3562 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $247.95 | 5.215% | $260.8806 | $260.88 | $260.90 | $260.90 |
| Purchase #6 | $233.37 | 9.614% | $255.8062 | $255.81 | $255.80 | $255.80 |
| Purchase #7 | $21.60 | 12.386% | $24.2754 | $24.28 | $24.30 | $24.30 |
| 7 purchase totals = | $805.78 | $859.8113 | $859.82 | $859.85 | $859.80 | |