| 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 | $47.54 | 9.340% | $51.9802 | $51.98 | $52.00 | $52.00 |
| Purchase #2 | $41.94 | 10.189% | $46.2133 | $46.21 | $46.20 | $46.20 |
| Purchase #3 | $221.92 | 4.123% | $231.0698 | $231.07 | $231.05 | $231.10 |
| Purchase #4 | $187.61 | 12.768% | $211.564 | $211.56 | $211.55 | $211.60 |
| Purchase #5 | $249.37 | 8.756% | $271.2048 | $271.20 | $271.20 | $271.20 |
| Purchase #6 | $75.95 | 11.340% | $84.5627 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $176.29 | 8.260% | $190.8516 | $190.85 | $190.85 | $190.90 |
| 7 purchase totals = | $1,000.62 | $1,087.4464 | $1,087.43 | $1,087.40 | $1,087.60 | |