| 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 | $58.44 | 4.355% | $60.9851 | $60.99 | $61.00 | $61.00 |
| Purchase #2 | $20.42 | 12.106% | $22.892 | $22.89 | $22.90 | $22.90 |
| Purchase #3 | $83.87 | 6.461% | $89.2888 | $89.29 | $89.30 | $89.30 |
| Purchase #4 | $226.31 | 4.163% | $235.7313 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $15.42 | 7.539% | $16.5825 | $16.58 | $16.60 | $16.60 |
| Purchase #6 | $159.66 | 3.800% | $165.7271 | $165.73 | $165.75 | $165.70 |
| Purchase #7 | $9.27 | 11.675% | $10.3523 | $10.35 | $10.35 | $10.40 |
| 7 purchase totals = | $573.39 | $601.5591 | $601.56 | $601.65 | $601.60 | |