| 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 | $51.83 | 11.350% | $57.7127 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $42.81 | 9.144% | $46.7245 | $46.72 | $46.70 | $46.70 |
| Purchase #3 | $160.52 | 4.344% | $167.493 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $215.59 | 8.550% | $234.0229 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $28.48 | 12.726% | $32.1044 | $32.10 | $32.10 | $32.10 |
| Purchase #6 | $157.92 | 6.693% | $168.4896 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $93.91 | 5.646% | $99.2122 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $751.06 | $805.7593 | $805.74 | $805.70 | $805.70 | |