| 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 | $40.72 | 7.783% | $43.8892 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $101.84 | 11.618% | $113.6718 | $113.67 | $113.65 | $113.70 |
| Purchase #3 | $127.96 | 4.672% | $133.9383 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $241.93 | 11.134% | $268.8665 | $268.87 | $268.85 | $268.90 |
| Purchase #5 | $108.48 | 6.844% | $115.9044 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $163.85 | 9.266% | $179.0323 | $179.03 | $179.05 | $179.00 |
| Purchase #7 | $88.58 | 10.115% | $97.5399 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $873.36 | $952.8424 | $952.84 | $952.85 | $952.80 | |