| 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 | $92.57 | 7.506% | $99.5183 | $99.52 | $99.50 | $99.50 |
| Purchase #2 | $136.48 | 13.473% | $154.868 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $46.85 | 6.671% | $49.9754 | $49.98 | $50.00 | $50.00 |
| Purchase #4 | $220.94 | 4.209% | $230.2394 | $230.24 | $230.25 | $230.20 |
| Purchase #5 | $74.28 | 7.609% | $79.932 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $107.97 | 10.425% | $119.2259 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $108.76 | 9.830% | $119.4511 | $119.45 | $119.45 | $119.50 |
| 7 purchase totals = | $787.85 | $853.2101 | $853.22 | $853.25 | $853.20 | |