| 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 | $70.43 | 9.775% | $77.3145 | $77.31 | $77.30 | $77.30 |
| Purchase #2 | $227.85 | 8.609% | $247.4656 | $247.47 | $247.45 | $247.50 |
| Purchase #3 | $236.67 | 3.685% | $245.3913 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $7.96 | 9.406% | $8.7087 | $8.71 | $8.70 | $8.70 |
| Purchase #5 | $206.51 | 8.298% | $223.6462 | $223.65 | $223.65 | $223.60 |
| Purchase #6 | $162.89 | 12.727% | $183.621 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $129.69 | 12.391% | $145.7599 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $1,042.00 | $1,131.9072 | $1,131.91 | $1,131.85 | $1,131.90 | |