| 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 | $84.66 | 4.399% | $88.3842 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $7.97 | 10.585% | $8.8136 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $72.69 | 4.692% | $76.1006 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $16.28 | 10.461% | $17.9831 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $50.81 | 4.453% | $53.0726 | $53.07 | $53.05 | $53.10 |
| Purchase #6 | $124.62 | 10.237% | $137.3773 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $157.73 | 5.420% | $166.279 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $514.76 | $548.0104 | $548.00 | $548.05 | $548.10 | |