| 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 | $99.83 | 4.467% | $104.2894 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $55.46 | 6.248% | $58.9251 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $184.28 | 3.427% | $190.5953 | $190.60 | $190.60 | $190.60 |
| Purchase #4 | $138.81 | 9.541% | $152.0539 | $152.05 | $152.05 | $152.10 |
| Purchase #5 | $79.43 | 4.733% | $83.1894 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $136.42 | 5.855% | $144.4074 | $144.41 | $144.40 | $144.40 |
| Purchase #7 | $133.67 | 3.809% | $138.7615 | $138.76 | $138.75 | $138.80 |
| 7 purchase totals = | $827.90 | $872.2220 | $872.23 | $872.25 | $872.30 | |