| 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 | $38.75 | 13.664% | $44.0448 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $78.57 | 7.657% | $84.5861 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $136.94 | 9.373% | $149.7754 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $64.96 | 6.214% | $68.9966 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $15.29 | 13.778% | $17.3967 | $17.40 | $17.40 | $17.40 |
| Purchase #6 | $28.34 | 4.178% | $29.524 | $29.52 | $29.50 | $29.50 |
| Purchase #7 | $160.26 | 13.144% | $181.3246 | $181.32 | $181.30 | $181.30 |
| 7 purchase totals = | $523.11 | $575.6482 | $575.65 | $575.65 | $575.60 | |