| 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 | $41.64 | 9.182% | $45.4634 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $16.85 | 8.636% | $18.3052 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $168.78 | 3.603% | $174.8611 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $184.48 | 13.491% | $209.3682 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $88.73 | 10.369% | $97.9304 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $13.90 | 4.657% | $14.5473 | $14.55 | $14.55 | $14.50 |
| Purchase #7 | $193.52 | 4.638% | $202.4955 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $707.90 | $762.9711 | $762.98 | $762.95 | $763.00 | |