| 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 | $124.77 | 10.863% | $138.3238 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $67.56 | 5.505% | $71.2792 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $5.68 | 3.440% | $5.8754 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $28.72 | 10.864% | $31.8401 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $212.32 | 8.628% | $230.639 | $230.64 | $230.65 | $230.60 |
| Purchase #6 | $160.85 | 3.662% | $166.7403 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $58.72 | 5.638% | $62.0306 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $658.62 | $706.7284 | $706.73 | $706.80 | $706.60 | |