| 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 | $37.38 | 8.493% | $40.5547 | $40.55 | $40.55 | $40.60 |
| Purchase #2 | $214.49 | 11.383% | $238.9054 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $241.98 | 11.270% | $269.2511 | $269.25 | $269.25 | $269.30 |
| Purchase #4 | $62.79 | 10.807% | $69.5757 | $69.58 | $69.60 | $69.60 |
| Purchase #5 | $227.83 | 9.226% | $248.8496 | $248.85 | $248.85 | $248.80 |
| Purchase #6 | $217.67 | 13.842% | $247.7999 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $17.43 | 8.372% | $18.8892 | $18.89 | $18.90 | $18.90 |
| 7 purchase totals = | $1,019.57 | $1,133.8256 | $1,133.83 | $1,133.85 | $1,133.90 | |