| 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 | $63.93 | 9.590% | $70.0609 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $243.96 | 4.349% | $254.5698 | $254.57 | $254.55 | $254.60 |
| Purchase #3 | $109.46 | 12.760% | $123.4271 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $143.74 | 6.856% | $153.5948 | $153.59 | $153.60 | $153.60 |
| Purchase #5 | $184.84 | 4.685% | $193.4998 | $193.50 | $193.50 | $193.50 |
| Purchase #6 | $188.85 | 6.324% | $200.7929 | $200.79 | $200.80 | $200.80 |
| Purchase #7 | $121.84 | 10.521% | $134.6588 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $1,056.62 | $1,130.6041 | $1,130.60 | $1,130.60 | $1,130.70 | |