| 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 | $118.93 | 8.654% | $129.2222 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $107.69 | 11.788% | $120.3845 | $120.38 | $120.40 | $120.40 |
| Purchase #3 | $43.55 | 6.763% | $46.4953 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $199.80 | 13.627% | $227.0267 | $227.03 | $227.05 | $227.00 |
| Purchase #5 | $171.34 | 8.592% | $186.0615 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $57.85 | 4.838% | $60.6488 | $60.65 | $60.65 | $60.60 |
| Purchase #7 | $61.57 | 6.490% | $65.5659 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $760.73 | $835.4049 | $835.41 | $835.40 | $835.40 | |