| 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 | $81.29 | 7.765% | $87.6022 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $28.61 | 3.277% | $29.5475 | $29.55 | $29.55 | $29.50 |
| Purchase #3 | $28.34 | 9.232% | $30.9563 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $11.85 | 13.568% | $13.4578 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $230.82 | 5.151% | $242.7095 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $119.74 | 12.514% | $134.7243 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $154.78 | 7.453% | $166.3158 | $166.32 | $166.30 | $166.30 |
| 7 purchase totals = | $655.43 | $705.3134 | $705.32 | $705.25 | $705.30 | |