| 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 | $43.95 | 13.389% | $49.8345 | $49.83 | $49.85 | $49.80 |
| Purchase #2 | $191.59 | 12.794% | $216.102 | $216.10 | $216.10 | $216.10 |
| Purchase #3 | $100.66 | 12.245% | $112.9858 | $112.99 | $113.00 | $113.00 |
| Purchase #4 | $177.84 | 7.545% | $191.258 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $148.94 | 13.761% | $169.4356 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $133.58 | 6.197% | $141.858 | $141.86 | $141.85 | $141.90 |
| Purchase #7 | $167.85 | 11.292% | $186.8036 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $964.41 | $1,068.2775 | $1,068.28 | $1,068.30 | $1,068.30 | |