| 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 | $86.75 | 11.144% | $96.4174 | $96.42 | $96.40 | $96.40 |
| Purchase #2 | $245.90 | 12.321% | $276.1973 | $276.20 | $276.20 | $276.20 |
| Purchase #3 | $129.98 | 10.394% | $143.4901 | $143.49 | $143.50 | $143.50 |
| Purchase #4 | $89.69 | 9.350% | $98.076 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $38.43 | 10.582% | $42.4967 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $127.58 | 3.502% | $132.0479 | $132.05 | $132.05 | $132.00 |
| Purchase #7 | $174.33 | 8.375% | $188.9301 | $188.93 | $188.95 | $188.90 |
| 7 purchase totals = | $892.66 | $977.6555 | $977.67 | $977.70 | $977.60 | |