| 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 | $121.38 | 5.703% | $128.3023 | $128.30 | $128.30 | $128.30 |
| Purchase #2 | $12.63 | 8.534% | $13.7078 | $13.71 | $13.70 | $13.70 |
| Purchase #3 | $67.52 | 8.399% | $73.191 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $50.62 | 4.441% | $52.868 | $52.87 | $52.85 | $52.90 |
| Purchase #5 | $239.88 | 8.377% | $259.9747 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $53.98 | 11.314% | $60.0873 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $162.69 | 5.198% | $171.1466 | $171.15 | $171.15 | $171.10 |
| 7 purchase totals = | $708.70 | $759.2777 | $759.28 | $759.25 | $759.30 | |