| 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 | $69.32 | 13.394% | $78.6047 | $78.60 | $78.60 | $78.60 |
| Purchase #2 | $112.72 | 8.775% | $122.6112 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $31.82 | 7.776% | $34.2943 | $34.29 | $34.30 | $34.30 |
| Purchase #4 | $219.80 | 12.465% | $247.1981 | $247.20 | $247.20 | $247.20 |
| Purchase #5 | $16.96 | 6.616% | $18.0821 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $26.91 | 3.533% | $27.8607 | $27.86 | $27.85 | $27.90 |
| Purchase #7 | $196.35 | 8.469% | $212.9789 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $673.88 | $741.6300 | $741.62 | $741.65 | $741.70 | |