| 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 | $5.60 | 12.827% | $6.3183 | $6.32 | $6.30 | $6.30 |
| Purchase #2 | $132.38 | 11.599% | $147.7348 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $125.36 | 7.521% | $134.7883 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $75.77 | 9.463% | $82.9401 | $82.94 | $82.95 | $82.90 |
| Purchase #5 | $199.35 | 11.837% | $222.9471 | $222.95 | $222.95 | $222.90 |
| Purchase #6 | $80.34 | 5.629% | $84.8623 | $84.86 | $84.85 | $84.90 |
| Purchase #7 | $100.54 | 3.864% | $104.4249 | $104.42 | $104.40 | $104.40 |
| 7 purchase totals = | $719.34 | $784.0158 | $784.01 | $784.00 | $783.90 | |