| 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 | $71.80 | 13.491% | $81.4865 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $191.56 | 10.407% | $211.4956 | $211.50 | $211.50 | $211.50 |
| Purchase #3 | $17.90 | 10.695% | $19.8144 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $221.33 | 12.527% | $249.056 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $42.34 | 6.138% | $44.9388 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $198.79 | 9.177% | $217.033 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $72.99 | 7.408% | $78.3971 | $78.40 | $78.40 | $78.40 |
| 7 purchase totals = | $816.71 | $902.2214 | $902.23 | $902.25 | $902.20 | |