| 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 | $15.94 | 5.557% | $16.8258 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $72.94 | 5.547% | $76.986 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $18.90 | 10.563% | $20.8964 | $20.90 | $20.90 | $20.90 |
| Purchase #4 | $40.92 | 3.530% | $42.3645 | $42.36 | $42.35 | $42.40 |
| Purchase #5 | $123.43 | 8.219% | $133.5747 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $25.49 | 11.465% | $28.4124 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $91.85 | 13.134% | $103.9136 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $389.47 | $422.9734 | $422.97 | $422.95 | $423.00 | |