| 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 | $51.83 | 9.388% | $56.6958 | $56.70 | $56.70 | $56.70 |
| Purchase #2 | $32.75 | 4.136% | $34.1045 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $196.71 | 8.546% | $213.5208 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $140.37 | 9.867% | $154.2203 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $220.43 | 11.747% | $246.3239 | $246.32 | $246.30 | $246.30 |
| Purchase #6 | $22.92 | 10.223% | $25.2631 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $111.71 | 3.512% | $115.6333 | $115.63 | $115.65 | $115.60 |
| 7 purchase totals = | $776.72 | $845.7617 | $845.75 | $845.70 | $845.70 | |