| 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 | $54.78 | 3.352% | $56.6162 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $199.96 | 6.558% | $213.0734 | $213.07 | $213.05 | $213.10 |
| Purchase #3 | $195.81 | 8.594% | $212.6379 | $212.64 | $212.65 | $212.60 |
| Purchase #4 | $199.78 | 10.421% | $220.5991 | $220.60 | $220.60 | $220.60 |
| Purchase #5 | $176.35 | 12.354% | $198.1363 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $71.68 | 8.381% | $77.6875 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $125.33 | 8.512% | $135.9981 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $1,023.69 | $1,114.7485 | $1,114.76 | $1,114.75 | $1,114.70 | |