| 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 | $18.74 | 3.365% | $19.3706 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $55.47 | 3.313% | $57.3077 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $16.36 | 6.670% | $17.4512 | $17.45 | $17.45 | $17.50 |
| Purchase #4 | $165.52 | 9.183% | $180.7197 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $50.90 | 4.698% | $53.2913 | $53.29 | $53.30 | $53.30 |
| Purchase #6 | $232.71 | 6.145% | $247.01 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $201.41 | 13.811% | $229.2267 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $741.11 | $804.3772 | $804.38 | $804.35 | $804.40 | |