| 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 | $77.64 | 4.567% | $81.1858 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $98.86 | 13.456% | $112.1626 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $207.74 | 7.700% | $223.736 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $64.92 | 9.252% | $70.9264 | $70.93 | $70.95 | $70.90 |
| Purchase #5 | $205.38 | 10.171% | $226.2692 | $226.27 | $226.25 | $226.30 |
| Purchase #6 | $101.41 | 4.428% | $105.9004 | $105.90 | $105.90 | $105.90 |
| Purchase #7 | $152.33 | 10.345% | $168.0885 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $908.28 | $988.2689 | $988.28 | $988.30 | $988.30 | |