| 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 | $55.73 | 8.841% | $60.6571 | $60.66 | $60.65 | $60.70 |
| Purchase #2 | $30.64 | 10.371% | $33.8177 | $33.82 | $33.80 | $33.80 |
| Purchase #3 | $171.57 | 12.818% | $193.5618 | $193.56 | $193.55 | $193.60 |
| Purchase #4 | $146.38 | 4.259% | $152.6143 | $152.61 | $152.60 | $152.60 |
| Purchase #5 | $154.39 | 5.856% | $163.4311 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $84.37 | 7.327% | $90.5518 | $90.55 | $90.55 | $90.60 |
| Purchase #7 | $75.59 | 6.562% | $80.5502 | $80.55 | $80.55 | $80.60 |
| 7 purchase totals = | $718.67 | $775.1840 | $775.18 | $775.15 | $775.30 | |