| 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 | $24.66 | 12.754% | $27.8051 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $122.92 | 7.163% | $131.7248 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $137.37 | 10.208% | $151.3927 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $49.48 | 10.320% | $54.5863 | $54.59 | $54.60 | $54.60 |
| Purchase #5 | $16.80 | 5.138% | $17.6632 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $229.90 | 10.823% | $254.7821 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $81.71 | 7.549% | $87.8783 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $662.84 | $725.8325 | $725.83 | $725.85 | $725.90 | |