| 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 | $106.72 | 13.114% | $120.7153 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $5.44 | 4.159% | $5.6662 | $5.67 | $5.65 | $5.70 |
| Purchase #3 | $232.82 | 4.173% | $242.5356 | $242.54 | $242.55 | $242.50 |
| Purchase #4 | $98.97 | 7.655% | $106.5462 | $106.55 | $106.55 | $106.50 |
| Purchase #5 | $70.44 | 3.738% | $73.073 | $73.07 | $73.05 | $73.10 |
| Purchase #6 | $90.38 | 8.364% | $97.9394 | $97.94 | $97.95 | $97.90 |
| Purchase #7 | $196.61 | 13.805% | $223.752 | $223.75 | $223.75 | $223.80 |
| 7 purchase totals = | $801.38 | $870.2277 | $870.24 | $870.20 | $870.20 | |