| 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 | $34.89 | 3.372% | $36.0665 | $36.07 | $36.05 | $36.10 |
| Purchase #2 | $227.49 | 4.559% | $237.8613 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $12.51 | 10.140% | $13.7785 | $13.78 | $13.80 | $13.80 |
| Purchase #4 | $116.70 | 3.212% | $120.4484 | $120.45 | $120.45 | $120.40 |
| Purchase #5 | $161.46 | 6.142% | $171.3769 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $27.94 | 12.616% | $31.4649 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $178.47 | 8.568% | $193.7613 | $193.76 | $193.75 | $193.80 |
| 7 purchase totals = | $759.46 | $804.7578 | $804.76 | $804.75 | $804.90 | |