| 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 | $7.78 | 4.841% | $8.1566 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $55.62 | 13.173% | $62.9468 | $62.95 | $62.95 | $62.90 |
| Purchase #3 | $197.66 | 10.773% | $218.9539 | $218.95 | $218.95 | $219.00 |
| Purchase #4 | $31.30 | 7.732% | $33.7201 | $33.72 | $33.70 | $33.70 |
| Purchase #5 | $233.86 | 13.823% | $266.1865 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $125.66 | 6.592% | $133.9435 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $136.85 | 6.695% | $146.0121 | $146.01 | $146.00 | $146.00 |
| 7 purchase totals = | $788.73 | $869.9195 | $869.92 | $869.90 | $869.90 | |