| 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 | $24.60 | 9.720% | $26.9911 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $30.56 | 13.500% | $34.6856 | $34.69 | $34.70 | $34.70 |
| Purchase #3 | $175.31 | 10.405% | $193.551 | $193.55 | $193.55 | $193.60 |
| Purchase #4 | $66.29 | 9.396% | $72.5186 | $72.52 | $72.50 | $72.50 |
| Purchase #5 | $156.33 | 9.275% | $170.8296 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $115.87 | 11.653% | $129.3723 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $90.25 | 8.331% | $97.7687 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $659.21 | $725.7169 | $725.72 | $725.70 | $725.80 | |