| 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 | $62.68 | 7.204% | $67.1955 | $67.20 | $67.20 | $67.20 |
| Purchase #2 | $64.38 | 12.798% | $72.6194 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $21.56 | 13.665% | $24.5062 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $106.32 | 8.313% | $115.1584 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $67.74 | 12.336% | $76.0964 | $76.10 | $76.10 | $76.10 |
| Purchase #6 | $31.89 | 13.634% | $36.2379 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $201.35 | 13.828% | $229.1927 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $555.92 | $621.0065 | $621.02 | $621.00 | $621.00 | |