| 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 | $8.33 | 10.346% | $9.1918 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $66.75 | 12.846% | $75.3247 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $61.29 | 3.759% | $63.5939 | $63.59 | $63.60 | $63.60 |
| Purchase #4 | $244.52 | 7.273% | $262.3039 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $77.51 | 5.720% | $81.9436 | $81.94 | $81.95 | $81.90 |
| Purchase #6 | $12.32 | 13.208% | $13.9472 | $13.95 | $13.95 | $13.90 |
| Purchase #7 | $214.91 | 7.343% | $230.6908 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $685.63 | $736.9959 | $736.98 | $737.00 | $736.90 | |