| 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 | $102.32 | 12.483% | $115.0926 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $57.32 | 13.499% | $65.0576 | $65.06 | $65.05 | $65.10 |
| Purchase #3 | $212.39 | 7.170% | $227.6184 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $239.32 | 12.357% | $268.8928 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $156.84 | 6.216% | $166.5892 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $49.68 | 5.842% | $52.5823 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $78.68 | 3.692% | $81.5849 | $81.58 | $81.60 | $81.60 |
| 7 purchase totals = | $896.55 | $977.4178 | $977.41 | $977.45 | $977.50 | |