| 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 | $43.31 | 7.113% | $46.3906 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $100.68 | 5.416% | $106.1328 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $35.80 | 4.549% | $37.4285 | $37.43 | $37.45 | $37.40 |
| Purchase #4 | $139.90 | 5.634% | $147.782 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $208.96 | 10.557% | $231.0199 | $231.02 | $231.00 | $231.00 |
| Purchase #6 | $149.74 | 10.560% | $165.5525 | $165.55 | $165.55 | $165.60 |
| Purchase #7 | $182.33 | 5.493% | $192.3454 | $192.35 | $192.35 | $192.30 |
| 7 purchase totals = | $860.72 | $926.6517 | $926.65 | $926.70 | $926.60 | |