| 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 | $187.78 | 3.793% | $194.9025 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $155.50 | 8.593% | $168.8621 | $168.86 | $168.85 | $168.90 |
| Purchase #3 | $73.37 | 5.429% | $77.3533 | $77.35 | $77.35 | $77.40 |
| Purchase #4 | $88.90 | 4.244% | $92.6729 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $56.87 | 10.716% | $62.9642 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $86.66 | 12.432% | $97.4336 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $42.56 | 5.814% | $45.0344 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $691.64 | $739.2230 | $739.20 | $739.20 | $739.30 | |