| 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 | $63.87 | 10.623% | $70.6549 | $70.65 | $70.65 | $70.70 |
| Purchase #2 | $96.44 | 10.558% | $106.6221 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $15.59 | 6.730% | $16.6392 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $211.87 | 4.266% | $220.9084 | $220.91 | $220.90 | $220.90 |
| Purchase #5 | $24.32 | 3.476% | $25.1654 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $54.83 | 13.252% | $62.0961 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $133.33 | 11.601% | $148.7976 | $148.80 | $148.80 | $148.80 |
| 7 purchase totals = | $600.25 | $650.8837 | $650.89 | $650.85 | $650.90 | |