| 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 | $70.60 | 5.356% | $74.3813 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $157.51 | 13.111% | $178.1611 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $99.79 | 13.767% | $113.5281 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $167.52 | 6.466% | $178.3518 | $178.35 | $178.35 | $178.40 |
| Purchase #5 | $85.63 | 10.677% | $94.7727 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $196.90 | 12.576% | $221.6621 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $175.46 | 8.713% | $190.7478 | $190.75 | $190.75 | $190.70 |
| 7 purchase totals = | $953.41 | $1,051.6049 | $1,051.60 | $1,051.60 | $1,051.70 | |