| 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 | $76.94 | 10.512% | $85.0279 | $85.03 | $85.05 | $85.00 |
| Purchase #2 | $52.95 | 5.366% | $55.7913 | $55.79 | $55.80 | $55.80 |
| Purchase #3 | $120.44 | 4.864% | $126.2982 | $126.30 | $126.30 | $126.30 |
| Purchase #4 | $119.81 | 9.198% | $130.8301 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $117.31 | 6.803% | $125.2906 | $125.29 | $125.30 | $125.30 |
| Purchase #6 | $182.36 | 8.581% | $198.0083 | $198.01 | $198.00 | $198.00 |
| Purchase #7 | $184.58 | 13.626% | $209.7309 | $209.73 | $209.75 | $209.70 |
| 7 purchase totals = | $854.39 | $930.9773 | $930.98 | $931.05 | $930.90 | |