| 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 | $6.95 | 11.825% | $7.7718 | $7.77 | $7.75 | $7.80 |
| Purchase #2 | $102.98 | 13.140% | $116.5116 | $116.51 | $116.50 | $116.50 |
| Purchase #3 | $66.98 | 8.186% | $72.463 | $72.46 | $72.45 | $72.50 |
| Purchase #4 | $146.60 | 11.848% | $163.9692 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $238.90 | 12.857% | $269.6154 | $269.62 | $269.60 | $269.60 |
| Purchase #6 | $206.49 | 3.379% | $213.4673 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $220.91 | 9.136% | $241.0923 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $989.81 | $1,084.8906 | $1,084.89 | $1,084.80 | $1,085.00 | |