| 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 | $107.87 | 13.747% | $122.6989 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $201.41 | 12.490% | $226.5661 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $147.88 | 11.748% | $165.2529 | $165.25 | $165.25 | $165.30 |
| Purchase #4 | $27.72 | 6.762% | $29.5944 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $33.97 | 10.584% | $37.5654 | $37.57 | $37.55 | $37.60 |
| Purchase #6 | $36.68 | 3.408% | $37.9301 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $76.38 | 3.560% | $79.0991 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $631.91 | $698.7069 | $698.71 | $698.70 | $698.80 | |