| 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 | $12.45 | 4.150% | $12.9667 | $12.97 | $12.95 | $13.00 |
| Purchase #2 | $202.69 | 11.590% | $226.1818 | $226.18 | $226.20 | $226.20 |
| Purchase #3 | $131.55 | 12.240% | $147.6517 | $147.65 | $147.65 | $147.70 |
| Purchase #4 | $73.36 | 4.351% | $76.5519 | $76.55 | $76.55 | $76.60 |
| Purchase #5 | $222.88 | 4.848% | $233.6852 | $233.69 | $233.70 | $233.70 |
| Purchase #6 | $31.36 | 3.519% | $32.4636 | $32.46 | $32.45 | $32.50 |
| Purchase #7 | $11.55 | 8.414% | $12.5218 | $12.52 | $12.50 | $12.50 |
| 7 purchase totals = | $685.84 | $742.0227 | $742.02 | $742.00 | $742.20 | |