| 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 | $31.26 | 9.483% | $34.2244 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $47.37 | 5.570% | $50.0085 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $68.27 | 9.384% | $74.6765 | $74.68 | $74.70 | $74.70 |
| Purchase #4 | $72.45 | 13.576% | $82.2858 | $82.29 | $82.30 | $82.30 |
| Purchase #5 | $136.58 | 10.560% | $151.0028 | $151.00 | $151.00 | $151.00 |
| Purchase #6 | $13.66 | 4.470% | $14.2706 | $14.27 | $14.25 | $14.30 |
| Purchase #7 | $216.49 | 3.237% | $223.4978 | $223.50 | $223.50 | $223.50 |
| 7 purchase totals = | $586.08 | $629.9664 | $629.97 | $629.95 | $630.00 | |