| 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 | $5.67 | 7.291% | $6.0834 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $23.99 | 5.382% | $25.2811 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $242.77 | 5.869% | $257.0182 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $222.53 | 4.475% | $232.4882 | $232.49 | $232.50 | $232.50 |
| Purchase #5 | $98.64 | 13.417% | $111.8745 | $111.87 | $111.85 | $111.90 |
| Purchase #6 | $98.51 | 11.446% | $109.7855 | $109.79 | $109.80 | $109.80 |
| Purchase #7 | $100.97 | 7.597% | $108.6407 | $108.64 | $108.65 | $108.60 |
| 7 purchase totals = | $793.08 | $851.1716 | $851.17 | $851.20 | $851.20 | |