| 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 | $32.66 | 12.368% | $36.6994 | $36.70 | $36.70 | $36.70 |
| Purchase #2 | $36.47 | 10.479% | $40.2917 | $40.29 | $40.30 | $40.30 |
| Purchase #3 | $78.52 | 4.521% | $82.0699 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $225.26 | 6.204% | $239.2351 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $80.99 | 11.575% | $90.3646 | $90.36 | $90.35 | $90.40 |
| Purchase #6 | $60.37 | 12.244% | $67.7617 | $67.76 | $67.75 | $67.80 |
| Purchase #7 | $175.46 | 9.610% | $192.3217 | $192.32 | $192.30 | $192.30 |
| 7 purchase totals = | $689.73 | $748.7441 | $748.74 | $748.70 | $748.80 | |