| 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 | $77.55 | 12.580% | $87.3058 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $22.90 | 3.241% | $23.6422 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $88.65 | 3.843% | $92.0568 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $92.72 | 3.121% | $95.6138 | $95.61 | $95.60 | $95.60 |
| Purchase #5 | $141.63 | 9.378% | $154.9121 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $168.36 | 7.217% | $180.5105 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $17.32 | 3.509% | $17.9278 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $609.13 | $651.9690 | $651.97 | $651.95 | $651.90 | |