| 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 | $75.76 | 6.566% | $80.7344 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $248.74 | 4.604% | $260.192 | $260.19 | $260.20 | $260.20 |
| Purchase #3 | $115.92 | 9.818% | $127.301 | $127.30 | $127.30 | $127.30 |
| Purchase #4 | $77.52 | 4.302% | $80.8549 | $80.85 | $80.85 | $80.90 |
| Purchase #5 | $152.49 | 7.140% | $163.3778 | $163.38 | $163.40 | $163.40 |
| Purchase #6 | $211.83 | 7.815% | $228.3845 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $171.87 | 7.557% | $184.8582 | $184.86 | $184.85 | $184.90 |
| 7 purchase totals = | $1,054.13 | $1,125.7028 | $1,125.69 | $1,125.75 | $1,125.80 | |