| 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 | $77.67 | 13.391% | $88.0708 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $8.86 | 6.741% | $9.4573 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $70.92 | 12.839% | $80.0254 | $80.03 | $80.05 | $80.00 |
| Purchase #4 | $153.38 | 4.499% | $160.2806 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $207.90 | 4.658% | $217.584 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $68.33 | 12.309% | $76.7407 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $193.52 | 12.599% | $217.9016 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $780.58 | $850.0604 | $850.06 | $850.10 | $850.10 | |