| 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 | $101.67 | 4.410% | $106.1536 | $106.15 | $106.15 | $106.20 |
| Purchase #2 | $65.79 | 7.241% | $70.5539 | $70.55 | $70.55 | $70.60 |
| Purchase #3 | $79.97 | 9.503% | $87.5695 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $85.73 | 3.238% | $88.5059 | $88.51 | $88.50 | $88.50 |
| Purchase #5 | $92.66 | 3.538% | $95.9383 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $98.38 | 8.210% | $106.457 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $82.69 | 12.435% | $92.9725 | $92.97 | $92.95 | $93.00 |
| 7 purchase totals = | $606.89 | $648.1507 | $648.15 | $648.10 | $648.30 | |