| 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 | $247.83 | 9.697% | $271.8621 | $271.86 | $271.85 | $271.90 |
| Purchase #2 | $28.80 | 4.796% | $30.1812 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $39.62 | 6.489% | $42.1909 | $42.19 | $42.20 | $42.20 |
| Purchase #4 | $198.46 | 6.296% | $210.955 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $41.44 | 3.174% | $42.7553 | $42.76 | $42.75 | $42.80 |
| Purchase #6 | $107.30 | 7.736% | $115.6007 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $70.60 | 9.513% | $77.3162 | $77.32 | $77.30 | $77.30 |
| 7 purchase totals = | $734.05 | $790.8614 | $790.87 | $790.85 | $791.00 | |