| 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 | $201.31 | 10.102% | $221.6463 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $154.58 | 6.657% | $164.8704 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $203.81 | 5.315% | $214.6425 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $107.38 | 3.107% | $110.7163 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $15.46 | 5.435% | $16.3003 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $68.78 | 5.558% | $72.6028 | $72.60 | $72.60 | $72.60 |
| Purchase #7 | $6.50 | 4.687% | $6.8047 | $6.80 | $6.80 | $6.80 |
| 7 purchase totals = | $757.82 | $807.5833 | $807.58 | $807.55 | $807.50 | |