| 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 | $107.39 | 9.260% | $117.3343 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $99.27 | 4.487% | $103.7242 | $103.72 | $103.70 | $103.70 |
| Purchase #3 | $247.58 | 6.771% | $264.3436 | $264.34 | $264.35 | $264.30 |
| Purchase #4 | $78.50 | 9.247% | $85.7589 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $111.36 | 5.727% | $117.7376 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $172.65 | 7.491% | $185.5832 | $185.58 | $185.60 | $185.60 |
| Purchase #7 | $93.97 | 3.575% | $97.3294 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $910.72 | $971.8112 | $971.80 | $971.85 | $971.70 | |