| 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 | $14.93 | 4.109% | $15.5435 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $46.51 | 11.761% | $51.98 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $137.37 | 5.646% | $145.1259 | $145.13 | $145.15 | $145.10 |
| Purchase #4 | $151.62 | 5.630% | $160.1562 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $126.80 | 4.138% | $132.047 | $132.05 | $132.05 | $132.00 |
| Purchase #6 | $179.56 | 9.455% | $196.5374 | $196.54 | $196.55 | $196.50 |
| Purchase #7 | $230.70 | 5.461% | $243.2985 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $887.49 | $944.6885 | $944.70 | $944.75 | $944.60 | |