| 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 | $89.35 | 7.195% | $95.7787 | $95.78 | $95.80 | $95.80 |
| Purchase #2 | $11.46 | 13.461% | $13.0026 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $117.89 | 6.424% | $125.4633 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $192.38 | 3.768% | $199.6289 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $103.47 | 7.423% | $111.1506 | $111.15 | $111.15 | $111.20 |
| Purchase #6 | $145.48 | 11.679% | $162.4706 | $162.47 | $162.45 | $162.50 |
| Purchase #7 | $159.53 | 4.803% | $167.1922 | $167.19 | $167.20 | $167.20 |
| 7 purchase totals = | $819.56 | $874.6869 | $874.68 | $874.70 | $874.80 | |