| 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 | $59.54 | 4.255% | $62.0734 | $62.07 | $62.05 | $62.10 |
| Purchase #2 | $30.87 | 3.781% | $32.0372 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $119.45 | 7.677% | $128.6202 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $79.32 | 10.179% | $87.394 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $73.81 | 6.442% | $78.5648 | $78.56 | $78.55 | $78.60 |
| Purchase #6 | $220.99 | 13.152% | $250.0546 | $250.05 | $250.05 | $250.10 |
| Purchase #7 | $245.36 | 5.118% | $257.9175 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $829.34 | $896.6617 | $896.65 | $896.60 | $896.70 | |