| 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 | $66.75 | 4.871% | $70.0014 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $164.65 | 9.599% | $180.4548 | $180.45 | $180.45 | $180.50 |
| Purchase #3 | $225.84 | 12.777% | $254.6956 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $45.64 | 10.619% | $50.4865 | $50.49 | $50.50 | $50.50 |
| Purchase #5 | $135.54 | 11.679% | $151.3697 | $151.37 | $151.35 | $151.40 |
| Purchase #6 | $161.34 | 3.634% | $167.2031 | $167.20 | $167.20 | $167.20 |
| Purchase #7 | $137.78 | 11.172% | $153.1728 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $937.54 | $1,027.3839 | $1,027.38 | $1,027.35 | $1,027.50 | |