| 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 | $21.64 | 12.843% | $24.4192 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $95.82 | 3.697% | $99.3625 | $99.36 | $99.35 | $99.40 |
| Purchase #3 | $202.90 | 4.844% | $212.7285 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $138.81 | 11.330% | $154.5372 | $154.54 | $154.55 | $154.50 |
| Purchase #5 | $76.63 | 6.547% | $81.647 | $81.65 | $81.65 | $81.60 |
| Purchase #6 | $130.73 | 3.379% | $135.1474 | $135.15 | $135.15 | $135.10 |
| Purchase #7 | $11.60 | 8.200% | $12.5512 | $12.55 | $12.55 | $12.60 |
| 7 purchase totals = | $678.13 | $720.3930 | $720.40 | $720.40 | $720.30 | |