| 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 | $198.80 | 6.674% | $212.0679 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $67.46 | 6.599% | $71.9117 | $71.91 | $71.90 | $71.90 |
| Purchase #3 | $17.48 | 10.336% | $19.2867 | $19.29 | $19.30 | $19.30 |
| Purchase #4 | $186.40 | 4.334% | $194.4786 | $194.48 | $194.50 | $194.50 |
| Purchase #5 | $160.78 | 3.573% | $166.5247 | $166.52 | $166.50 | $166.50 |
| Purchase #6 | $212.44 | 5.303% | $223.7057 | $223.71 | $223.70 | $223.70 |
| Purchase #7 | $102.63 | 4.486% | $107.234 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $945.99 | $995.2093 | $995.21 | $995.20 | $995.20 | |