| 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 | $96.34 | 10.676% | $106.6253 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $179.77 | 3.244% | $185.6017 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $96.61 | 6.702% | $103.0848 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $239.79 | 3.296% | $247.6935 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $78.48 | 4.135% | $81.7251 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $67.44 | 3.407% | $69.7377 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $8.82 | 12.611% | $9.9323 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $767.25 | $804.4004 | $804.40 | $804.50 | $804.30 | |