| 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 | $71.60 | 11.501% | $79.8347 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $134.34 | 8.595% | $145.8865 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $214.84 | 4.587% | $224.6947 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $212.48 | 4.795% | $222.6684 | $222.67 | $222.65 | $222.70 |
| Purchase #5 | $246.73 | 4.255% | $257.2284 | $257.23 | $257.25 | $257.20 |
| Purchase #6 | $95.69 | 13.597% | $108.701 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $114.25 | 4.675% | $119.5912 | $119.59 | $119.60 | $119.60 |
| 7 purchase totals = | $1,089.93 | $1,158.6049 | $1,158.60 | $1,158.65 | $1,158.60 | |