| 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 | $211.35 | 5.249% | $222.4438 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $22.40 | 10.482% | $24.748 | $24.75 | $24.75 | $24.70 |
| Purchase #3 | $246.74 | 8.451% | $267.592 | $267.59 | $267.60 | $267.60 |
| Purchase #4 | $196.58 | 9.742% | $215.7308 | $215.73 | $215.75 | $215.70 |
| Purchase #5 | $58.29 | 9.146% | $63.6212 | $63.62 | $63.60 | $63.60 |
| Purchase #6 | $9.41 | 3.871% | $9.7743 | $9.77 | $9.75 | $9.80 |
| Purchase #7 | $72.80 | 6.760% | $77.7213 | $77.72 | $77.70 | $77.70 |
| 7 purchase totals = | $817.57 | $881.6314 | $881.62 | $881.60 | $881.50 | |