| 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 | $5.72 | 5.595% | $6.04 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $44.46 | 3.775% | $46.1384 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $153.28 | 9.721% | $168.1803 | $168.18 | $168.20 | $168.20 |
| Purchase #4 | $113.82 | 9.675% | $124.8321 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $75.33 | 7.526% | $80.9993 | $81.00 | $81.00 | $81.00 |
| Purchase #6 | $53.55 | 5.797% | $56.6543 | $56.65 | $56.65 | $56.70 |
| Purchase #7 | $226.50 | 9.506% | $248.0311 | $248.03 | $248.05 | $248.00 |
| 7 purchase totals = | $672.66 | $730.8755 | $730.87 | $730.95 | $730.80 | |