| 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 | $87.68 | 10.450% | $96.8426 | $96.84 | $96.85 | $96.80 |
| Purchase #2 | $144.65 | 3.748% | $150.0715 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $225.85 | 10.503% | $249.571 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $110.26 | 4.542% | $115.268 | $115.27 | $115.25 | $115.30 |
| Purchase #5 | $9.82 | 5.396% | $10.3499 | $10.35 | $10.35 | $10.30 |
| Purchase #6 | $60.51 | 5.492% | $63.8332 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $107.27 | 12.408% | $120.5801 | $120.58 | $120.60 | $120.60 |
| 7 purchase totals = | $746.04 | $806.5163 | $806.51 | $806.50 | $806.50 | |