| 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 | $66.74 | 7.854% | $71.9818 | $71.98 | $72.00 | $72.00 |
| Purchase #2 | $6.40 | 5.264% | $6.7369 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $171.81 | 12.172% | $192.7227 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $14.54 | 3.422% | $15.0376 | $15.04 | $15.05 | $15.00 |
| Purchase #5 | $145.43 | 8.562% | $157.8817 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $86.48 | 11.461% | $96.3915 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $213.72 | 8.645% | $232.1961 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $705.12 | $772.9483 | $772.95 | $773.00 | $772.90 | |