| 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 | $15.37 | 7.453% | $16.5155 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $241.83 | 6.867% | $258.4365 | $258.44 | $258.45 | $258.40 |
| Purchase #3 | $234.25 | 10.806% | $259.5631 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $25.34 | 11.720% | $28.3098 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $65.95 | 6.787% | $70.426 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $55.92 | 3.346% | $57.7911 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $214.28 | 4.647% | $224.2376 | $224.24 | $224.25 | $224.20 |
| 7 purchase totals = | $852.94 | $915.2796 | $915.29 | $915.30 | $915.20 | |