| 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 | $88.25 | 9.357% | $96.5076 | $96.51 | $96.50 | $96.50 |
| Purchase #2 | $77.69 | 6.818% | $82.9869 | $82.99 | $83.00 | $83.00 |
| Purchase #3 | $94.58 | 3.719% | $98.0974 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $29.57 | 4.174% | $30.8043 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $233.45 | 12.722% | $263.1495 | $263.15 | $263.15 | $263.10 |
| Purchase #6 | $226.57 | 10.794% | $251.026 | $251.03 | $251.05 | $251.00 |
| Purchase #7 | $91.76 | 3.680% | $95.1368 | $95.14 | $95.15 | $95.10 |
| 7 purchase totals = | $841.87 | $917.7085 | $917.72 | $917.75 | $917.60 | |