| 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 | $90.62 | 9.510% | $99.238 | $99.24 | $99.25 | $99.20 |
| Purchase #2 | $79.60 | 12.223% | $89.3295 | $89.33 | $89.35 | $89.30 |
| Purchase #3 | $121.69 | 11.749% | $135.9874 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $25.80 | 3.576% | $26.7226 | $26.72 | $26.70 | $26.70 |
| Purchase #5 | $154.42 | 6.374% | $164.2627 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $136.33 | 5.562% | $143.9127 | $143.91 | $143.90 | $143.90 |
| Purchase #7 | $74.95 | 11.364% | $83.4673 | $83.47 | $83.45 | $83.50 |
| 7 purchase totals = | $683.41 | $742.9202 | $742.92 | $742.90 | $742.90 | |