| 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 | $50.71 | 11.149% | $56.3637 | $56.36 | $56.35 | $56.40 |
| Purchase #2 | $216.29 | 7.845% | $233.258 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $130.37 | 13.229% | $147.6166 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $33.92 | 13.666% | $38.5555 | $38.56 | $38.55 | $38.60 |
| Purchase #5 | $190.55 | 8.684% | $207.0974 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $41.40 | 5.455% | $43.6584 | $43.66 | $43.65 | $43.70 |
| Purchase #7 | $46.72 | 6.254% | $49.6419 | $49.64 | $49.65 | $49.60 |
| 7 purchase totals = | $709.96 | $776.1915 | $776.20 | $776.15 | $776.30 | |