| 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 | $6.94 | 7.493% | $7.46 | $7.46 | $7.45 | $7.50 |
| Purchase #2 | $220.75 | 12.824% | $249.059 | $249.06 | $249.05 | $249.10 |
| Purchase #3 | $54.70 | 12.543% | $61.561 | $61.56 | $61.55 | $61.60 |
| Purchase #4 | $92.51 | 9.478% | $101.2781 | $101.28 | $101.30 | $101.30 |
| Purchase #5 | $184.46 | 9.141% | $201.3215 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $81.34 | 12.285% | $91.3326 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $124.43 | 8.291% | $134.7465 | $134.75 | $134.75 | $134.70 |
| 7 purchase totals = | $765.13 | $846.7587 | $846.76 | $846.75 | $846.80 | |