| 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 | $26.56 | 6.457% | $28.275 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $83.58 | 6.782% | $89.2484 | $89.25 | $89.25 | $89.20 |
| Purchase #3 | $183.47 | 12.796% | $206.9468 | $206.95 | $206.95 | $206.90 |
| Purchase #4 | $120.78 | 12.273% | $135.6033 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $210.56 | 3.315% | $217.5401 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $110.91 | 4.313% | $115.6935 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $127.84 | 11.481% | $142.5173 | $142.52 | $142.50 | $142.50 |
| 7 purchase totals = | $863.70 | $935.8244 | $935.83 | $935.85 | $935.70 | |