| 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 | $97.37 | 10.325% | $107.4235 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $201.57 | 3.331% | $208.2843 | $208.28 | $208.30 | $208.30 |
| Purchase #3 | $170.69 | 6.558% | $181.8839 | $181.88 | $181.90 | $181.90 |
| Purchase #4 | $91.85 | 7.425% | $98.6699 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $14.60 | 8.622% | $15.8588 | $15.86 | $15.85 | $15.90 |
| Purchase #6 | $85.73 | 7.666% | $92.3021 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $53.60 | 3.123% | $55.2739 | $55.27 | $55.25 | $55.30 |
| 7 purchase totals = | $715.41 | $759.6964 | $759.68 | $759.65 | $759.80 | |