| 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 | $44.64 | 9.491% | $48.8768 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $175.36 | 10.395% | $193.5887 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $241.28 | 5.109% | $253.607 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $122.46 | 4.542% | $128.0221 | $128.02 | $128.00 | $128.00 |
| Purchase #5 | $120.27 | 8.404% | $130.3775 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $144.87 | 12.831% | $163.4583 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $79.93 | 12.234% | $89.7086 | $89.71 | $89.70 | $89.70 |
| 7 purchase totals = | $928.81 | $1,007.6390 | $1,007.65 | $1,007.65 | $1,007.70 | |