| 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 | $60.48 | 6.247% | $64.2582 | $64.26 | $64.25 | $64.30 |
| Purchase #2 | $7.77 | 12.725% | $8.7587 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $178.87 | 10.858% | $198.2917 | $198.29 | $198.30 | $198.30 |
| Purchase #4 | $67.94 | 4.602% | $71.0666 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $220.45 | 12.245% | $247.4441 | $247.44 | $247.45 | $247.40 |
| Purchase #6 | $228.51 | 6.451% | $243.2512 | $243.25 | $243.25 | $243.30 |
| Purchase #7 | $55.99 | 6.460% | $59.607 | $59.61 | $59.60 | $59.60 |
| 7 purchase totals = | $820.01 | $892.6775 | $892.68 | $892.65 | $892.80 | |