| 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 | $65.63 | 6.392% | $69.8251 | $69.83 | $69.85 | $69.80 |
| Purchase #2 | $72.44 | 9.648% | $79.429 | $79.43 | $79.45 | $79.40 |
| Purchase #3 | $179.42 | 7.332% | $192.5751 | $192.58 | $192.60 | $192.60 |
| Purchase #4 | $214.47 | 12.678% | $241.6605 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $9.70 | 10.549% | $10.7233 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $219.27 | 10.672% | $242.6705 | $242.67 | $242.65 | $242.70 |
| Purchase #7 | $250.79 | 9.200% | $273.8627 | $273.86 | $273.85 | $273.90 |
| 7 purchase totals = | $1,011.72 | $1,110.7462 | $1,110.75 | $1,110.75 | $1,110.80 | |