| 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 | $62.45 | 9.853% | $68.6032 | $68.60 | $68.60 | $68.60 |
| Purchase #2 | $141.38 | 12.667% | $159.2886 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $51.69 | 13.130% | $58.4769 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $71.56 | 8.369% | $77.5489 | $77.55 | $77.55 | $77.50 |
| Purchase #5 | $17.56 | 4.836% | $18.4092 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $86.79 | 13.783% | $98.7523 | $98.75 | $98.75 | $98.80 |
| Purchase #7 | $167.52 | 7.713% | $180.4408 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $598.95 | $661.5199 | $661.52 | $661.55 | $661.50 | |