| 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 | $23.61 | 12.102% | $26.4673 | $26.47 | $26.45 | $26.50 |
| Purchase #2 | $170.51 | 11.205% | $189.6156 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $80.32 | 4.413% | $83.8645 | $83.86 | $83.85 | $83.90 |
| Purchase #4 | $158.49 | 13.681% | $180.173 | $180.17 | $180.15 | $180.20 |
| Purchase #5 | $56.41 | 8.259% | $61.0689 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $223.25 | 7.311% | $239.5718 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $97.81 | 13.594% | $111.1063 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $810.40 | $891.8674 | $891.87 | $891.75 | $892.00 | |