| 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 | $79.81 | 9.862% | $87.6809 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $213.31 | 4.575% | $223.0689 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $197.57 | 7.650% | $212.6841 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $27.31 | 6.560% | $29.1015 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $244.98 | 13.390% | $277.7828 | $277.78 | $277.80 | $277.80 |
| Purchase #6 | $167.37 | 3.810% | $173.7468 | $173.75 | $173.75 | $173.70 |
| Purchase #7 | $196.31 | 10.848% | $217.6057 | $217.61 | $217.60 | $217.60 |
| 7 purchase totals = | $1,126.66 | $1,221.6707 | $1,221.67 | $1,221.70 | $1,221.70 | |