| 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 | $38.91 | 5.651% | $41.1088 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $92.42 | 7.292% | $99.1593 | $99.16 | $99.15 | $99.20 |
| Purchase #3 | $69.39 | 12.547% | $78.0964 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $142.61 | 6.722% | $152.1962 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $230.82 | 12.785% | $260.3303 | $260.33 | $260.35 | $260.30 |
| Purchase #6 | $214.84 | 6.857% | $229.5716 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $239.39 | 10.831% | $265.3183 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $1,028.38 | $1,125.7809 | $1,125.79 | $1,125.75 | $1,125.80 | |