| 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 | $73.25 | 4.293% | $76.3946 | $76.39 | $76.40 | $76.40 |
| Purchase #2 | $153.72 | 12.341% | $172.6906 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $128.41 | 11.226% | $142.8253 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $46.50 | 13.335% | $52.7008 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $9.67 | 8.745% | $10.5156 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $136.71 | 12.342% | $153.5827 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $12.53 | 12.149% | $14.0523 | $14.05 | $14.05 | $14.10 |
| 7 purchase totals = | $560.79 | $622.7619 | $622.76 | $622.80 | $622.80 | |