| 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 | $57.84 | 8.513% | $62.7639 | $62.76 | $62.75 | $62.80 |
| Purchase #2 | $138.44 | 6.240% | $147.0787 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $22.63 | 8.356% | $24.521 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $44.32 | 5.701% | $46.8467 | $46.85 | $46.85 | $46.80 |
| Purchase #5 | $165.94 | 10.422% | $183.2343 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $11.41 | 10.693% | $12.6301 | $12.63 | $12.65 | $12.60 |
| Purchase #7 | $173.52 | 7.242% | $186.0863 | $186.09 | $186.10 | $186.10 |
| 7 purchase totals = | $614.10 | $663.1610 | $663.16 | $663.20 | $663.10 | |