| 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 | $65.41 | 7.249% | $70.1516 | $70.15 | $70.15 | $70.20 |
| Purchase #2 | $232.25 | 5.738% | $245.5765 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $232.99 | 6.715% | $248.6353 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $11.66 | 6.153% | $12.3774 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $229.31 | 4.180% | $238.8952 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $125.73 | 4.656% | $131.584 | $131.58 | $131.60 | $131.60 |
| Purchase #7 | $157.84 | 9.242% | $172.4276 | $172.43 | $172.45 | $172.40 |
| 7 purchase totals = | $1,055.19 | $1,119.6476 | $1,119.66 | $1,119.75 | $1,119.70 | |