| 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 | $27.70 | 13.353% | $31.3988 | $31.40 | $31.40 | $31.40 |
| Purchase #2 | $11.73 | 3.317% | $12.1191 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $50.85 | 11.331% | $56.6118 | $56.61 | $56.60 | $56.60 |
| Purchase #4 | $131.62 | 12.833% | $148.5108 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $158.78 | 7.402% | $170.5329 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $181.98 | 10.828% | $201.6848 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $233.48 | 5.383% | $246.0482 | $246.05 | $246.05 | $246.00 |
| 7 purchase totals = | $796.14 | $866.9064 | $866.90 | $866.90 | $866.80 | |