| 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 | $39.91 | 7.590% | $42.9392 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $89.96 | 10.287% | $99.2142 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $42.44 | 9.835% | $46.614 | $46.61 | $46.60 | $46.60 |
| Purchase #4 | $61.94 | 10.208% | $68.2628 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $206.75 | 5.367% | $217.8463 | $217.85 | $217.85 | $217.80 |
| Purchase #6 | $227.98 | 5.783% | $241.1641 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $108.69 | 6.452% | $115.7027 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $777.67 | $831.7433 | $831.73 | $831.70 | $831.70 | |