| 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 | $44.29 | 13.352% | $50.2036 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $50.51 | 7.183% | $54.1381 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $168.89 | 12.529% | $190.0502 | $190.05 | $190.05 | $190.10 |
| Purchase #4 | $218.71 | 9.557% | $239.6121 | $239.61 | $239.60 | $239.60 |
| Purchase #5 | $89.32 | 10.869% | $99.0282 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $219.45 | 7.818% | $236.6066 | $236.61 | $236.60 | $236.60 |
| Purchase #7 | $80.53 | 10.146% | $88.7006 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $871.70 | $958.3394 | $958.34 | $958.35 | $958.30 | |