| 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 | $10.42 | 11.717% | $11.6409 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $101.60 | 13.559% | $115.3759 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $87.86 | 5.856% | $93.0051 | $93.01 | $93.00 | $93.00 |
| Purchase #4 | $136.64 | 11.803% | $152.7676 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $156.38 | 13.836% | $178.0167 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $157.91 | 7.677% | $170.0328 | $170.03 | $170.05 | $170.00 |
| Purchase #7 | $65.37 | 11.174% | $72.6744 | $72.67 | $72.65 | $72.70 |
| 7 purchase totals = | $716.18 | $793.5134 | $793.52 | $793.50 | $793.50 | |