| 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 | $74.43 | 3.581% | $77.0953 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $61.83 | 12.815% | $69.7535 | $69.75 | $69.75 | $69.80 |
| Purchase #3 | $9.57 | 4.190% | $9.971 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $153.40 | 12.287% | $172.2483 | $172.25 | $172.25 | $172.20 |
| Purchase #5 | $117.37 | 5.342% | $123.6399 | $123.64 | $123.65 | $123.60 |
| Purchase #6 | $29.84 | 3.872% | $30.9954 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $119.69 | 3.643% | $124.0503 | $124.05 | $124.05 | $124.10 |
| 7 purchase totals = | $566.13 | $607.7537 | $607.76 | $607.75 | $607.80 | |