| 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 | $8.92 | 8.798% | $9.7048 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $50.51 | 11.670% | $56.4045 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $233.79 | 5.860% | $247.4901 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $30.91 | 5.794% | $32.7009 | $32.70 | $32.70 | $32.70 |
| Purchase #5 | $108.31 | 7.656% | $116.6022 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $8.63 | 8.188% | $9.3366 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $98.85 | 13.348% | $112.0445 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $539.92 | $584.2836 | $584.27 | $584.30 | $584.20 | |