| 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 | $8.60 | 11.217% | $9.5647 | $9.56 | $9.55 | $9.60 |
| Purchase #2 | $50.62 | 11.686% | $56.5355 | $56.54 | $56.55 | $56.50 |
| Purchase #3 | $43.42 | 13.821% | $49.4211 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $215.73 | 7.836% | $232.6346 | $232.63 | $232.65 | $232.60 |
| Purchase #5 | $123.87 | 10.748% | $137.1835 | $137.18 | $137.20 | $137.20 |
| Purchase #6 | $17.68 | 5.553% | $18.6618 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $200.35 | 5.366% | $211.1008 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $660.27 | $715.1020 | $715.09 | $715.10 | $715.10 | |