| 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 | $88.38 | 13.835% | $100.6074 | $100.61 | $100.60 | $100.60 |
| Purchase #2 | $115.86 | 5.494% | $122.2253 | $122.23 | $122.25 | $122.20 |
| Purchase #3 | $77.53 | 9.699% | $85.0496 | $85.05 | $85.05 | $85.00 |
| Purchase #4 | $43.90 | 10.563% | $48.5372 | $48.54 | $48.55 | $48.50 |
| Purchase #5 | $147.96 | 7.188% | $158.5954 | $158.60 | $158.60 | $158.60 |
| Purchase #6 | $179.98 | 4.661% | $188.3689 | $188.37 | $188.35 | $188.40 |
| Purchase #7 | $206.70 | 3.723% | $214.3954 | $214.40 | $214.40 | $214.40 |
| 7 purchase totals = | $860.31 | $917.7792 | $917.80 | $917.80 | $917.70 | |