| 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 | $96.59 | 6.849% | $103.2054 | $103.21 | $103.20 | $103.20 |
| Purchase #2 | $40.87 | 11.179% | $45.4389 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $218.62 | 12.846% | $246.7039 | $246.70 | $246.70 | $246.70 |
| Purchase #4 | $36.82 | 10.462% | $40.6721 | $40.67 | $40.65 | $40.70 |
| Purchase #5 | $171.27 | 8.635% | $186.0592 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $75.62 | 11.821% | $84.559 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $126.98 | 5.591% | $134.0795 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $766.77 | $840.7180 | $840.72 | $840.70 | $840.80 | |