| 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 | $18.45 | 10.701% | $20.4243 | $20.42 | $20.40 | $20.40 |
| Purchase #2 | $200.83 | 12.383% | $225.6988 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $70.94 | 5.116% | $74.5693 | $74.57 | $74.55 | $74.60 |
| Purchase #4 | $100.54 | 3.372% | $103.9302 | $103.93 | $103.95 | $103.90 |
| Purchase #5 | $194.44 | 3.724% | $201.6809 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $163.84 | 4.618% | $171.4061 | $171.41 | $171.40 | $171.40 |
| Purchase #7 | $128.25 | 7.485% | $137.8495 | $137.85 | $137.85 | $137.80 |
| 7 purchase totals = | $877.29 | $935.5591 | $935.56 | $935.55 | $935.50 | |