| 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 | $63.68 | 6.567% | $67.8619 | $67.86 | $67.85 | $67.90 |
| Purchase #2 | $230.27 | 6.578% | $245.4172 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $139.80 | 3.224% | $144.3072 | $144.31 | $144.30 | $144.30 |
| Purchase #4 | $27.37 | 6.835% | $29.2407 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $120.82 | 12.323% | $135.7086 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $73.50 | 6.180% | $78.0423 | $78.04 | $78.05 | $78.00 |
| Purchase #7 | $154.54 | 3.569% | $160.0555 | $160.06 | $160.05 | $160.10 |
| 7 purchase totals = | $809.98 | $860.6334 | $860.64 | $860.60 | $860.60 | |