| 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 | $72.61 | 12.582% | $81.7458 | $81.75 | $81.75 | $81.70 |
| Purchase #2 | $33.67 | 11.697% | $37.6084 | $37.61 | $37.60 | $37.60 |
| Purchase #3 | $6.44 | 7.450% | $6.9198 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $179.56 | 10.775% | $198.9076 | $198.91 | $198.90 | $198.90 |
| Purchase #5 | $109.62 | 5.246% | $115.3707 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $117.44 | 3.128% | $121.1135 | $121.11 | $121.10 | $121.10 |
| Purchase #7 | $135.40 | 12.258% | $151.9973 | $152.00 | $152.00 | $152.00 |
| 7 purchase totals = | $654.74 | $713.6631 | $713.67 | $713.60 | $713.60 | |