| 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 | $63.78 | 10.629% | $70.5592 | $70.56 | $70.55 | $70.60 |
| Purchase #2 | $24.85 | 11.638% | $27.742 | $27.74 | $27.75 | $27.70 |
| Purchase #3 | $193.29 | 10.828% | $214.2194 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $49.58 | 7.580% | $53.3382 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $157.33 | 6.615% | $167.7374 | $167.74 | $167.75 | $167.70 |
| Purchase #6 | $250.25 | 12.755% | $282.1694 | $282.17 | $282.15 | $282.20 |
| Purchase #7 | $195.62 | 4.743% | $204.8983 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $934.70 | $1,020.6639 | $1,020.67 | $1,020.65 | $1,020.60 | |