| 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 | $6.28 | 5.786% | $6.6434 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $35.91 | 8.597% | $38.9972 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $124.99 | 10.764% | $138.4439 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $27.89 | 7.108% | $29.8724 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $240.26 | 4.222% | $250.4038 | $250.40 | $250.40 | $250.40 |
| Purchase #6 | $48.38 | 3.619% | $50.1309 | $50.13 | $50.15 | $50.10 |
| Purchase #7 | $187.30 | 8.191% | $202.6417 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $671.01 | $717.1333 | $717.12 | $717.15 | $717.00 | |