| 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 | $32.43 | 13.801% | $36.9057 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $5.80 | 10.443% | $6.4057 | $6.41 | $6.40 | $6.40 |
| Purchase #3 | $215.66 | 10.827% | $239.0095 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $201.80 | 10.797% | $223.5883 | $223.59 | $223.60 | $223.60 |
| Purchase #5 | $110.38 | 13.401% | $125.172 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $12.42 | 6.592% | $13.2387 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $172.25 | 8.687% | $187.2134 | $187.21 | $187.20 | $187.20 |
| 7 purchase totals = | $750.74 | $831.5333 | $831.54 | $831.50 | $831.50 | |