| 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 | $70.77 | 8.874% | $77.0501 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $54.73 | 12.226% | $61.4213 | $61.42 | $61.40 | $61.40 |
| Purchase #3 | $205.58 | 11.832% | $229.9042 | $229.90 | $229.90 | $229.90 |
| Purchase #4 | $184.74 | 11.260% | $205.5417 | $205.54 | $205.55 | $205.50 |
| Purchase #5 | $123.70 | 11.560% | $137.9997 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $141.54 | 7.790% | $152.566 | $152.57 | $152.55 | $152.60 |
| Purchase #7 | $217.97 | 9.688% | $239.0869 | $239.09 | $239.10 | $239.10 |
| 7 purchase totals = | $999.03 | $1,103.5699 | $1,103.57 | $1,103.55 | $1,103.60 | |