| 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 | $91.46 | 9.594% | $100.2347 | $100.23 | $100.25 | $100.20 |
| Purchase #2 | $249.86 | 13.832% | $284.4206 | $284.42 | $284.40 | $284.40 |
| Purchase #3 | $15.96 | 6.541% | $17.0039 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $126.75 | 5.704% | $133.9798 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $243.98 | 9.237% | $266.5164 | $266.52 | $266.50 | $266.50 |
| Purchase #6 | $51.74 | 4.511% | $54.074 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $11.80 | 6.439% | $12.5598 | $12.56 | $12.55 | $12.60 |
| 7 purchase totals = | $791.55 | $868.7892 | $868.78 | $868.75 | $868.80 | |