| 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 | $26.71 | 8.684% | $29.0295 | $29.03 | $29.05 | $29.00 |
| Purchase #2 | $72.50 | 10.138% | $79.8501 | $79.85 | $79.85 | $79.90 |
| Purchase #3 | $160.52 | 11.726% | $179.3426 | $179.34 | $179.35 | $179.30 |
| Purchase #4 | $9.66 | 12.293% | $10.8475 | $10.85 | $10.85 | $10.80 |
| Purchase #5 | $10.25 | 10.239% | $11.2995 | $11.30 | $11.30 | $11.30 |
| Purchase #6 | $123.89 | 13.796% | $140.9819 | $140.98 | $141.00 | $141.00 |
| Purchase #7 | $237.52 | 6.173% | $252.1821 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $641.05 | $703.5332 | $703.53 | $703.60 | $703.50 | |