| 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 | $74.66 | 13.529% | $84.7608 | $84.76 | $84.75 | $84.80 |
| Purchase #2 | $171.30 | 8.579% | $185.9958 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $33.34 | 7.243% | $35.7548 | $35.75 | $35.75 | $35.80 |
| Purchase #4 | $188.46 | 5.233% | $198.3221 | $198.32 | $198.30 | $198.30 |
| Purchase #5 | $91.28 | 4.747% | $95.6131 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $15.36 | 8.832% | $16.7166 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $22.43 | 10.123% | $24.7006 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $596.83 | $641.8638 | $641.86 | $641.80 | $641.90 | |