| 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 | $155.92 | 10.170% | $171.7771 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $235.50 | 10.659% | $260.6019 | $260.60 | $260.60 | $260.60 |
| Purchase #3 | $80.71 | 6.730% | $86.1418 | $86.14 | $86.15 | $86.10 |
| Purchase #4 | $49.86 | 9.774% | $54.7333 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $9.25 | 12.364% | $10.3937 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $66.83 | 10.107% | $73.5845 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $58.95 | 11.194% | $65.5489 | $65.55 | $65.55 | $65.50 |
| 7 purchase totals = | $657.02 | $722.7812 | $722.77 | $722.85 | $722.70 | |