| 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 | $115.65 | 8.836% | $125.8688 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $46.55 | 13.115% | $52.655 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $12.70 | 6.508% | $13.5265 | $13.53 | $13.55 | $13.50 |
| Purchase #4 | $110.50 | 10.378% | $121.9677 | $121.97 | $121.95 | $122.00 |
| Purchase #5 | $20.42 | 11.325% | $22.7326 | $22.73 | $22.75 | $22.70 |
| Purchase #6 | $134.83 | 9.235% | $147.2816 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $81.39 | 12.697% | $91.7241 | $91.72 | $91.70 | $91.70 |
| 7 purchase totals = | $522.04 | $575.7563 | $575.76 | $575.75 | $575.80 | |