| 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 | $24.82 | 9.289% | $27.1255 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $23.90 | 4.518% | $24.9798 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $163.95 | 6.278% | $174.2428 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $201.54 | 3.869% | $209.3376 | $209.34 | $209.35 | $209.30 |
| Purchase #5 | $186.25 | 8.139% | $201.4089 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $165.42 | 3.422% | $171.0807 | $171.08 | $171.10 | $171.10 |
| Purchase #7 | $238.98 | 12.746% | $269.4404 | $269.44 | $269.45 | $269.40 |
| 7 purchase totals = | $1,004.86 | $1,077.6157 | $1,077.62 | $1,077.70 | $1,077.50 | |