| 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 | $78.47 | 4.652% | $82.1204 | $82.12 | $82.10 | $82.10 |
| Purchase #2 | $234.32 | 5.488% | $247.1795 | $247.18 | $247.20 | $247.20 |
| Purchase #3 | $80.99 | 8.189% | $87.6223 | $87.62 | $87.60 | $87.60 |
| Purchase #4 | $201.58 | 4.439% | $210.5281 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $178.56 | 12.165% | $200.2818 | $200.28 | $200.30 | $200.30 |
| Purchase #6 | $53.96 | 4.250% | $56.2533 | $56.25 | $56.25 | $56.30 |
| Purchase #7 | $5.71 | 10.641% | $6.3176 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $833.59 | $890.3030 | $890.30 | $890.30 | $890.30 | |