| 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 | $56.30 | 4.643% | $58.914 | $58.91 | $58.90 | $58.90 |
| Purchase #2 | $55.97 | 11.768% | $62.5565 | $62.56 | $62.55 | $62.60 |
| Purchase #3 | $16.73 | 8.639% | $18.1753 | $18.18 | $18.20 | $18.20 |
| Purchase #4 | $178.87 | 9.215% | $195.3529 | $195.35 | $195.35 | $195.40 |
| Purchase #5 | $167.90 | 4.480% | $175.4219 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $67.91 | 3.781% | $70.4777 | $70.48 | $70.50 | $70.50 |
| Purchase #7 | $170.62 | 3.308% | $176.2641 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $714.30 | $757.1624 | $757.16 | $757.15 | $757.30 | |