| 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 | $47.31 | 3.609% | $49.0174 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $168.57 | 12.450% | $189.557 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $78.94 | 3.812% | $81.9492 | $81.95 | $81.95 | $81.90 |
| Purchase #4 | $115.65 | 7.644% | $124.4903 | $124.49 | $124.50 | $124.50 |
| Purchase #5 | $134.50 | 9.804% | $147.6864 | $147.69 | $147.70 | $147.70 |
| Purchase #6 | $98.79 | 10.240% | $108.9061 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $96.43 | 8.442% | $104.5706 | $104.57 | $104.55 | $104.60 |
| 7 purchase totals = | $740.19 | $806.1770 | $806.19 | $806.15 | $806.20 | |