| 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 | $66.58 | 8.232% | $72.0609 | $72.06 | $72.05 | $72.10 |
| Purchase #2 | $26.54 | 6.290% | $28.2094 | $28.21 | $28.20 | $28.20 |
| Purchase #3 | $188.83 | 9.856% | $207.4411 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $147.61 | 4.224% | $153.845 | $153.85 | $153.85 | $153.80 |
| Purchase #5 | $242.65 | 12.600% | $273.2239 | $273.22 | $273.20 | $273.20 |
| Purchase #6 | $74.46 | 13.300% | $84.3632 | $84.36 | $84.35 | $84.40 |
| Purchase #7 | $144.44 | 12.211% | $162.0776 | $162.08 | $162.10 | $162.10 |
| 7 purchase totals = | $891.11 | $981.2211 | $981.22 | $981.20 | $981.20 | |