| 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 | $82.59 | 9.839% | $90.716 | $90.72 | $90.70 | $90.70 |
| Purchase #2 | $45.83 | 11.581% | $51.1376 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $218.66 | 5.740% | $231.2111 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $35.54 | 5.412% | $37.4634 | $37.46 | $37.45 | $37.50 |
| Purchase #5 | $5.58 | 8.170% | $6.0359 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $185.66 | 5.246% | $195.3997 | $195.40 | $195.40 | $195.40 |
| Purchase #7 | $246.89 | 8.826% | $268.6805 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $820.75 | $880.6442 | $880.65 | $880.65 | $880.60 | |