| 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 | $63.33 | 6.326% | $67.3363 | $67.34 | $67.35 | $67.30 |
| Purchase #2 | $41.92 | 6.704% | $44.7303 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $39.59 | 4.508% | $41.3747 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $145.78 | 7.543% | $156.7762 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $212.47 | 13.372% | $240.8815 | $240.88 | $240.90 | $240.90 |
| Purchase #6 | $128.39 | 8.527% | $139.3378 | $139.34 | $139.35 | $139.30 |
| Purchase #7 | $139.85 | 6.757% | $149.2997 | $149.30 | $149.30 | $149.30 |
| 7 purchase totals = | $771.33 | $839.7365 | $839.74 | $839.80 | $839.70 | |