| 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 | $84.99 | 6.566% | $90.5704 | $90.57 | $90.55 | $90.60 |
| Purchase #2 | $179.62 | 9.604% | $196.8707 | $196.87 | $196.85 | $196.90 |
| Purchase #3 | $129.69 | 3.304% | $133.975 | $133.98 | $134.00 | $134.00 |
| Purchase #4 | $70.27 | 12.676% | $79.1774 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $14.49 | 11.809% | $16.2011 | $16.20 | $16.20 | $16.20 |
| Purchase #6 | $73.99 | 7.304% | $79.3942 | $79.39 | $79.40 | $79.40 |
| Purchase #7 | $97.33 | 4.698% | $101.9026 | $101.90 | $101.90 | $101.90 |
| 7 purchase totals = | $650.38 | $698.0914 | $698.09 | $698.10 | $698.20 | |