| 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 | $24.55 | 11.162% | $27.2903 | $27.29 | $27.30 | $27.30 |
| Purchase #2 | $25.44 | 3.337% | $26.2889 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $80.67 | 3.649% | $83.6136 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $204.29 | 4.792% | $214.0796 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $47.61 | 10.754% | $52.73 | $52.73 | $52.75 | $52.70 |
| Purchase #6 | $10.89 | 4.646% | $11.3959 | $11.40 | $11.40 | $11.40 |
| Purchase #7 | $19.65 | 11.561% | $21.9217 | $21.92 | $21.90 | $21.90 |
| 7 purchase totals = | $413.10 | $437.3200 | $437.32 | $437.35 | $437.30 | |