| 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 | $90.35 | 4.251% | $94.1908 | $94.19 | $94.20 | $94.20 |
| Purchase #2 | $87.43 | 9.741% | $95.9466 | $95.95 | $95.95 | $95.90 |
| Purchase #3 | $69.57 | 3.253% | $71.8331 | $71.83 | $71.85 | $71.80 |
| Purchase #4 | $247.62 | 12.367% | $278.2432 | $278.24 | $278.25 | $278.20 |
| Purchase #5 | $89.37 | 8.774% | $97.2113 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $29.44 | 4.805% | $30.8546 | $30.85 | $30.85 | $30.90 |
| Purchase #7 | $68.74 | 9.320% | $75.1466 | $75.15 | $75.15 | $75.10 |
| 7 purchase totals = | $682.52 | $743.4262 | $743.42 | $743.45 | $743.30 | |