| 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 | $231.84 | 4.675% | $242.6785 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $79.30 | 6.796% | $84.6892 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $29.34 | 7.615% | $31.5742 | $31.57 | $31.55 | $31.60 |
| Purchase #4 | $85.74 | 10.259% | $94.5361 | $94.54 | $94.55 | $94.50 |
| Purchase #5 | $24.73 | 7.463% | $26.5756 | $26.58 | $26.60 | $26.60 |
| Purchase #6 | $121.48 | 6.510% | $129.3883 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $103.25 | 9.773% | $113.3406 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $675.68 | $722.7825 | $722.79 | $722.85 | $722.80 | |