| 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 | $77.88 | 10.692% | $86.2069 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $205.78 | 5.836% | $217.7893 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $12.47 | 13.313% | $14.1301 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $205.60 | 7.285% | $220.578 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $152.43 | 9.476% | $166.8743 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $224.87 | 12.648% | $253.3116 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $37.35 | 7.365% | $40.1008 | $40.10 | $40.10 | $40.10 |
| 7 purchase totals = | $916.38 | $998.9910 | $998.99 | $999.00 | $999.00 | |