| 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 | $51.96 | 11.207% | $57.7832 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $39.30 | 9.351% | $42.9749 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $226.93 | 10.239% | $250.1654 | $250.17 | $250.15 | $250.20 |
| Purchase #4 | $122.57 | 12.462% | $137.8447 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $27.37 | 7.136% | $29.3231 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $179.30 | 4.328% | $187.0601 | $187.06 | $187.05 | $187.10 |
| Purchase #7 | $173.45 | 3.451% | $179.4358 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $820.88 | $884.5872 | $884.58 | $884.55 | $884.60 | |