| 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 | $53.66 | 4.130% | $55.8762 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $249.91 | 10.356% | $275.7907 | $275.79 | $275.80 | $275.80 |
| Purchase #3 | $234.77 | 13.862% | $267.3138 | $267.31 | $267.30 | $267.30 |
| Purchase #4 | $109.70 | 6.668% | $117.0148 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $71.29 | 4.847% | $74.7454 | $74.75 | $74.75 | $74.70 |
| Purchase #6 | $247.59 | 12.867% | $279.4474 | $279.45 | $279.45 | $279.40 |
| Purchase #7 | $17.50 | 13.533% | $19.8683 | $19.87 | $19.85 | $19.90 |
| 7 purchase totals = | $984.42 | $1,090.0566 | $1,090.06 | $1,090.05 | $1,090.00 | |