| 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 | $42.25 | 3.285% | $43.6379 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $220.77 | 6.319% | $234.7205 | $234.72 | $234.70 | $234.70 |
| Purchase #3 | $172.92 | 3.724% | $179.3595 | $179.36 | $179.35 | $179.40 |
| Purchase #4 | $103.41 | 10.300% | $114.0612 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $76.26 | 8.597% | $82.8161 | $82.82 | $82.80 | $82.80 |
| Purchase #6 | $66.30 | 3.684% | $68.7425 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $9.34 | 6.263% | $9.925 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $691.25 | $733.2627 | $733.27 | $733.25 | $733.20 | |