| 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 | $8.42 | 10.470% | $9.3016 | $9.30 | $9.30 | $9.30 |
| Purchase #2 | $57.47 | 9.711% | $63.0509 | $63.05 | $63.05 | $63.10 |
| Purchase #3 | $53.57 | 6.529% | $57.0676 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $81.86 | 4.681% | $85.6919 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $205.34 | 9.335% | $224.5085 | $224.51 | $224.50 | $224.50 |
| Purchase #6 | $223.65 | 6.866% | $239.0058 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $114.25 | 5.276% | $120.2778 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $744.56 | $798.9041 | $798.91 | $798.90 | $799.00 | |