| 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 | $55.90 | 9.840% | $61.4006 | $61.40 | $61.40 | $61.40 |
| Purchase #2 | $162.31 | 13.272% | $183.8518 | $183.85 | $183.85 | $183.90 |
| Purchase #3 | $210.76 | 13.699% | $239.632 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $162.55 | 11.566% | $181.3505 | $181.35 | $181.35 | $181.40 |
| Purchase #5 | $108.45 | 9.802% | $119.0803 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $40.50 | 11.451% | $45.1377 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $201.74 | 6.802% | $215.4624 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $942.21 | $1,045.9153 | $1,045.91 | $1,045.95 | $1,046.00 | |