| 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 | $84.66 | 8.302% | $91.6885 | $91.69 | $91.70 | $91.70 |
| Purchase #2 | $160.91 | 4.395% | $167.982 | $167.98 | $168.00 | $168.00 |
| Purchase #3 | $58.40 | 11.414% | $65.0658 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $102.51 | 11.706% | $114.5098 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $19.66 | 11.515% | $21.9238 | $21.92 | $21.90 | $21.90 |
| Purchase #6 | $203.81 | 3.524% | $210.9923 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $79.81 | 9.478% | $87.3744 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $709.76 | $759.5366 | $759.53 | $759.50 | $759.60 | |