| 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 | $57.44 | 8.759% | $62.4712 | $62.47 | $62.45 | $62.50 |
| Purchase #2 | $116.40 | 13.471% | $132.0802 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $143.86 | 13.635% | $163.4753 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $233.90 | 8.361% | $253.4564 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $198.70 | 12.198% | $222.9374 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $34.45 | 12.771% | $38.8496 | $38.85 | $38.85 | $38.80 |
| Purchase #7 | $151.98 | 7.629% | $163.5746 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $936.73 | $1,036.8447 | $1,036.85 | $1,036.85 | $1,036.90 | |