| 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 | $74.25 | 12.220% | $83.3234 | $83.32 | $83.30 | $83.30 |
| Purchase #2 | $39.62 | 3.658% | $41.0693 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $99.88 | 12.129% | $111.9944 | $111.99 | $112.00 | $112.00 |
| Purchase #4 | $141.86 | 9.526% | $155.3736 | $155.37 | $155.35 | $155.40 |
| Purchase #5 | $150.54 | 4.411% | $157.1803 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $113.25 | 9.722% | $124.2602 | $124.26 | $124.25 | $124.30 |
| Purchase #7 | $178.98 | 4.413% | $186.8784 | $186.88 | $186.90 | $186.90 |
| 7 purchase totals = | $798.38 | $860.0796 | $860.07 | $860.05 | $860.20 | |