| 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 | $14.33 | 6.111% | $15.2057 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $76.31 | 6.235% | $81.0679 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $5.29 | 11.319% | $5.8888 | $5.89 | $5.90 | $5.90 |
| Purchase #4 | $50.92 | 13.682% | $57.8869 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $115.82 | 7.514% | $124.5227 | $124.52 | $124.50 | $124.50 |
| Purchase #6 | $92.25 | 5.176% | $97.0249 | $97.02 | $97.00 | $97.00 |
| Purchase #7 | $128.81 | 12.640% | $145.0916 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $483.73 | $526.6885 | $526.69 | $526.65 | $526.70 | |