| 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 | $82.35 | 4.560% | $86.1052 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $83.39 | 13.823% | $94.917 | $94.92 | $94.90 | $94.90 |
| Purchase #3 | $136.30 | 7.641% | $146.7147 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $165.58 | 11.427% | $184.5008 | $184.50 | $184.50 | $184.50 |
| Purchase #5 | $113.52 | 12.783% | $128.0313 | $128.03 | $128.05 | $128.00 |
| Purchase #6 | $120.58 | 5.612% | $127.3469 | $127.35 | $127.35 | $127.30 |
| Purchase #7 | $161.97 | 9.812% | $177.8625 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $863.69 | $945.4784 | $945.48 | $945.45 | $945.40 | |