| 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 | $51.76 | 9.168% | $56.5054 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $246.41 | 5.225% | $259.2849 | $259.28 | $259.30 | $259.30 |
| Purchase #3 | $39.89 | 3.197% | $41.1653 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $92.44 | 11.429% | $103.005 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $6.38 | 9.476% | $6.9846 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $139.68 | 6.324% | $148.5134 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $99.74 | 10.461% | $110.1738 | $110.17 | $110.15 | $110.20 |
| 7 purchase totals = | $676.30 | $725.6324 | $725.63 | $725.60 | $725.70 | |