| 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 | $50.84 | 7.290% | $54.5462 | $54.55 | $54.55 | $54.50 |
| Purchase #2 | $180.71 | 4.741% | $189.2775 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $92.87 | 4.512% | $97.0603 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $147.46 | 5.681% | $155.8372 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $201.89 | 9.533% | $221.1362 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $149.29 | 3.531% | $154.5614 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $171.54 | 12.774% | $193.4525 | $193.45 | $193.45 | $193.50 |
| 7 purchase totals = | $994.60 | $1,065.8713 | $1,065.88 | $1,065.90 | $1,065.90 | |