| 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 | $247.57 | 11.644% | $276.3971 | $276.40 | $276.40 | $276.40 |
| Purchase #2 | $40.62 | 12.312% | $45.6211 | $45.62 | $45.60 | $45.60 |
| Purchase #3 | $80.26 | 3.833% | $83.3364 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $30.31 | 4.697% | $31.7337 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $115.50 | 10.303% | $127.4 | $127.40 | $127.40 | $127.40 |
| Purchase #6 | $39.49 | 5.718% | $41.748 | $41.75 | $41.75 | $41.70 |
| Purchase #7 | $84.32 | 3.165% | $86.9887 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $638.07 | $693.2250 | $693.23 | $693.25 | $693.10 | |