| 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 | $130.51 | 4.262% | $136.0723 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $72.90 | 4.853% | $76.4378 | $76.44 | $76.45 | $76.40 |
| Purchase #3 | $231.33 | 12.104% | $259.3302 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $153.46 | 8.207% | $166.0545 | $166.05 | $166.05 | $166.10 |
| Purchase #5 | $72.29 | 12.747% | $81.5048 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $74.90 | 3.430% | $77.4691 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $87.54 | 9.242% | $95.6304 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $822.93 | $892.4991 | $892.49 | $892.50 | $892.50 | |