| 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 | $50.72 | 12.376% | $56.9971 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $147.68 | 6.680% | $157.545 | $157.55 | $157.55 | $157.50 |
| Purchase #3 | $145.92 | 8.456% | $158.259 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $215.46 | 11.112% | $239.4019 | $239.40 | $239.40 | $239.40 |
| Purchase #5 | $205.89 | 5.774% | $217.7781 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $91.75 | 7.586% | $98.7102 | $98.71 | $98.70 | $98.70 |
| Purchase #7 | $82.77 | 3.801% | $85.9161 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $940.19 | $1,014.6074 | $1,014.62 | $1,014.60 | $1,014.60 | |