| 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 | $50.30 | 5.531% | $53.0821 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $164.69 | 3.795% | $170.94 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $115.92 | 4.259% | $120.857 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $106.28 | 9.564% | $116.4446 | $116.44 | $116.45 | $116.40 |
| Purchase #5 | $56.65 | 13.631% | $64.372 | $64.37 | $64.35 | $64.40 |
| Purchase #6 | $164.87 | 3.615% | $170.8301 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $241.73 | 10.392% | $266.8506 | $266.85 | $266.85 | $266.90 |
| 7 purchase totals = | $900.44 | $963.3764 | $963.37 | $963.40 | $963.40 | |