| 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 | $28.75 | 5.236% | $30.2554 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $54.43 | 10.658% | $60.2311 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $19.48 | 5.120% | $20.4774 | $20.48 | $20.50 | $20.50 |
| Purchase #4 | $162.92 | 10.741% | $180.4192 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $147.63 | 11.300% | $164.3122 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $176.60 | 6.164% | $187.4856 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $164.65 | 9.168% | $179.7451 | $179.75 | $179.75 | $179.70 |
| 7 purchase totals = | $754.46 | $822.9260 | $822.94 | $822.95 | $822.90 | |