| 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 | $82.93 | 9.525% | $90.8291 | $90.83 | $90.85 | $90.80 |
| Purchase #2 | $16.27 | 8.183% | $17.6014 | $17.60 | $17.60 | $17.60 |
| Purchase #3 | $239.42 | 3.819% | $248.5634 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $43.67 | 11.620% | $48.7445 | $48.74 | $48.75 | $48.70 |
| Purchase #5 | $98.74 | 9.639% | $108.2575 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $208.99 | 10.124% | $230.1481 | $230.15 | $230.15 | $230.10 |
| Purchase #7 | $74.64 | 4.872% | $78.2765 | $78.28 | $78.30 | $78.30 |
| 7 purchase totals = | $764.66 | $822.4205 | $822.42 | $822.45 | $822.40 | |