| 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 | $22.63 | 12.822% | $25.5316 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $179.60 | 7.516% | $193.0987 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $52.40 | 8.874% | $57.05 | $57.05 | $57.05 | $57.10 |
| Purchase #4 | $201.30 | 9.649% | $220.7234 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $86.39 | 12.243% | $96.9667 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $24.56 | 9.318% | $26.8485 | $26.85 | $26.85 | $26.80 |
| Purchase #7 | $8.26 | 11.366% | $9.1988 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $575.14 | $629.4177 | $629.42 | $629.40 | $629.40 | |