| 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 | $25.50 | 6.626% | $27.1896 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $245.31 | 11.601% | $273.7684 | $273.77 | $273.75 | $273.80 |
| Purchase #3 | $190.26 | 12.780% | $214.5752 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $54.58 | 3.449% | $56.4625 | $56.46 | $56.45 | $56.50 |
| Purchase #5 | $23.39 | 5.685% | $24.7197 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $105.33 | 9.829% | $115.6829 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $47.63 | 3.469% | $49.2823 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $692.00 | $761.6806 | $761.68 | $761.70 | $761.80 | |