| 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 | $77.40 | 9.423% | $84.6934 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $42.80 | 13.153% | $48.4295 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $92.94 | 9.370% | $101.6485 | $101.65 | $101.65 | $101.60 |
| Purchase #4 | $224.54 | 3.812% | $233.0995 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $120.61 | 7.734% | $129.938 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $10.83 | 4.177% | $11.2824 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $38.44 | 8.727% | $41.7947 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $607.56 | $650.8860 | $650.88 | $650.95 | $650.80 | |