| 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 | $87.48 | 12.813% | $98.6888 | $98.69 | $98.70 | $98.70 |
| Purchase #2 | $49.42 | 4.108% | $51.4502 | $51.45 | $51.45 | $51.50 |
| Purchase #3 | $114.67 | 13.842% | $130.5426 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $97.55 | 7.468% | $104.835 | $104.84 | $104.85 | $104.80 |
| Purchase #5 | $86.38 | 10.313% | $95.2884 | $95.29 | $95.30 | $95.30 |
| Purchase #6 | $122.80 | 7.724% | $132.2851 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $179.75 | 10.648% | $198.8898 | $198.89 | $198.90 | $198.90 |
| 7 purchase totals = | $738.05 | $811.9799 | $811.99 | $812.05 | $812.00 | |