| 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 | $71.92 | 3.739% | $74.6091 | $74.61 | $74.60 | $74.60 |
| Purchase #2 | $249.72 | 9.414% | $273.2286 | $273.23 | $273.25 | $273.20 |
| Purchase #3 | $13.76 | 10.764% | $15.2411 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $5.50 | 5.525% | $5.8039 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $121.96 | 7.424% | $131.0143 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $124.65 | 8.178% | $134.8439 | $134.84 | $134.85 | $134.80 |
| Purchase #7 | $243.39 | 11.325% | $270.9539 | $270.95 | $270.95 | $271.00 |
| 7 purchase totals = | $830.90 | $905.6948 | $905.68 | $905.70 | $905.60 | |