| 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 | $94.78 | 6.409% | $100.8545 | $100.85 | $100.85 | $100.90 |
| Purchase #2 | $198.77 | 5.607% | $209.915 | $209.92 | $209.90 | $209.90 |
| Purchase #3 | $61.94 | 8.509% | $67.2105 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $149.32 | 4.661% | $156.2798 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $16.58 | 3.761% | $17.2036 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $115.61 | 7.669% | $124.4761 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $30.93 | 5.824% | $32.7314 | $32.73 | $32.75 | $32.70 |
| 7 purchase totals = | $667.93 | $708.6709 | $708.67 | $708.70 | $708.70 | |