| 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 | $72.69 | 3.417% | $75.1738 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $6.72 | 7.473% | $7.2222 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $192.74 | 12.845% | $217.4975 | $217.50 | $217.50 | $217.50 |
| Purchase #4 | $110.93 | 5.124% | $116.6141 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $54.45 | 10.196% | $60.0017 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $197.37 | 13.828% | $224.6623 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $69.33 | 10.497% | $76.6076 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $704.23 | $777.7792 | $777.77 | $777.70 | $777.80 | |