| 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 | $210.43 | 4.757% | $220.4402 | $220.44 | $220.45 | $220.40 |
| Purchase #2 | $50.49 | 3.711% | $52.3637 | $52.36 | $52.35 | $52.40 |
| Purchase #3 | $17.54 | 6.171% | $18.6224 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $77.89 | 6.761% | $83.1561 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $67.76 | 7.825% | $73.0622 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $63.39 | 3.861% | $65.8375 | $65.84 | $65.85 | $65.80 |
| Purchase #7 | $178.89 | 13.809% | $203.5929 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $666.39 | $717.0750 | $717.07 | $717.05 | $717.10 | |