| 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 | $90.74 | 4.116% | $94.4749 | $94.47 | $94.45 | $94.50 |
| Purchase #2 | $119.27 | 12.725% | $134.4471 | $134.45 | $134.45 | $134.40 |
| Purchase #3 | $23.65 | 5.330% | $24.9105 | $24.91 | $24.90 | $24.90 |
| Purchase #4 | $136.54 | 5.262% | $143.7247 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $53.72 | 7.438% | $57.7157 | $57.72 | $57.70 | $57.70 |
| Purchase #6 | $250.35 | 3.560% | $259.2625 | $259.26 | $259.25 | $259.30 |
| Purchase #7 | $131.71 | 8.257% | $142.5853 | $142.59 | $142.60 | $142.60 |
| 7 purchase totals = | $805.98 | $857.1207 | $857.12 | $857.05 | $857.10 | |