| 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 | $78.67 | 11.352% | $87.6006 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $50.47 | 12.769% | $56.9145 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $217.58 | 9.391% | $238.0129 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $105.66 | 13.326% | $119.7403 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $171.75 | 5.719% | $181.5724 | $181.57 | $181.55 | $181.60 |
| Purchase #6 | $164.56 | 11.119% | $182.8574 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $167.80 | 4.732% | $175.7403 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $956.49 | $1,042.4384 | $1,042.43 | $1,042.40 | $1,042.40 | |