| 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 | $101.87 | 5.597% | $107.5717 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $110.42 | 12.303% | $124.005 | $124.01 | $124.00 | $124.00 |
| Purchase #3 | $6.26 | 6.775% | $6.6841 | $6.68 | $6.70 | $6.70 |
| Purchase #4 | $92.53 | 12.136% | $103.7594 | $103.76 | $103.75 | $103.80 |
| Purchase #5 | $237.66 | 5.501% | $250.7337 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $103.26 | 11.632% | $115.2712 | $115.27 | $115.25 | $115.30 |
| Purchase #7 | $104.82 | 5.772% | $110.8702 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $756.82 | $818.8953 | $818.89 | $818.85 | $819.00 | |