| 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 | $14.65 | 11.605% | $16.3501 | $16.35 | $16.35 | $16.40 |
| Purchase #2 | $115.54 | 11.354% | $128.6584 | $128.66 | $128.65 | $128.70 |
| Purchase #3 | $133.79 | 13.484% | $151.8302 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $81.64 | 8.699% | $88.7419 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $238.81 | 13.717% | $271.5676 | $271.57 | $271.55 | $271.60 |
| Purchase #6 | $196.91 | 10.830% | $218.2354 | $218.24 | $218.25 | $218.20 |
| Purchase #7 | $75.39 | 6.122% | $80.0054 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $856.73 | $955.3890 | $955.40 | $955.40 | $955.40 | |