| 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 | $50.58 | 11.463% | $56.378 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $79.40 | 9.672% | $87.0796 | $87.08 | $87.10 | $87.10 |
| Purchase #3 | $172.41 | 9.698% | $189.1303 | $189.13 | $189.15 | $189.10 |
| Purchase #4 | $98.64 | 4.343% | $102.9239 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $210.54 | 9.173% | $229.8528 | $229.85 | $229.85 | $229.90 |
| Purchase #6 | $150.65 | 9.772% | $165.3715 | $165.37 | $165.35 | $165.40 |
| Purchase #7 | $13.77 | 10.622% | $15.2326 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $775.99 | $845.9687 | $845.96 | $846.00 | $846.00 | |