| 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 | $34.59 | 10.653% | $38.2749 | $38.27 | $38.25 | $38.30 |
| Purchase #2 | $17.30 | 5.220% | $18.2031 | $18.20 | $18.20 | $18.20 |
| Purchase #3 | $226.84 | 8.560% | $246.2575 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $109.55 | 13.365% | $124.1914 | $124.19 | $124.20 | $124.20 |
| Purchase #5 | $218.32 | 8.183% | $236.1851 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $18.33 | 6.276% | $19.4804 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $89.72 | 9.301% | $98.0649 | $98.06 | $98.05 | $98.10 |
| 7 purchase totals = | $714.65 | $780.6573 | $780.65 | $780.65 | $780.80 | |