| 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 | $58.89 | 8.701% | $64.014 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $79.30 | 7.667% | $85.3799 | $85.38 | $85.40 | $85.40 |
| Purchase #3 | $214.89 | 4.172% | $223.8552 | $223.86 | $223.85 | $223.90 |
| Purchase #4 | $5.76 | 11.618% | $6.4292 | $6.43 | $6.45 | $6.40 |
| Purchase #5 | $166.99 | 12.246% | $187.4396 | $187.44 | $187.45 | $187.40 |
| Purchase #6 | $235.90 | 4.874% | $247.3978 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $52.42 | 10.855% | $58.1102 | $58.11 | $58.10 | $58.10 |
| 7 purchase totals = | $814.15 | $872.6259 | $872.63 | $872.65 | $872.60 | |