| 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 | $75.35 | 5.222% | $79.2848 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $181.64 | 4.646% | $190.079 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $97.58 | 8.714% | $106.0831 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $86.89 | 9.713% | $95.3296 | $95.33 | $95.35 | $95.30 |
| Purchase #5 | $88.78 | 4.452% | $92.7325 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $146.75 | 4.208% | $152.9252 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $36.77 | 5.213% | $38.6868 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $713.76 | $755.1210 | $755.12 | $755.25 | $755.10 | |