| 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 | $125.83 | 11.571% | $140.3898 | $140.39 | $140.40 | $140.40 |
| Purchase #2 | $53.44 | 9.467% | $58.4992 | $58.50 | $58.50 | $58.50 |
| Purchase #3 | $216.85 | 7.794% | $233.7513 | $233.75 | $233.75 | $233.80 |
| Purchase #4 | $48.64 | 9.605% | $53.3119 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $21.49 | 13.331% | $24.3548 | $24.35 | $24.35 | $24.40 |
| Purchase #6 | $82.48 | 6.144% | $87.5476 | $87.55 | $87.55 | $87.50 |
| Purchase #7 | $143.59 | 5.637% | $151.6842 | $151.68 | $151.70 | $151.70 |
| 7 purchase totals = | $692.32 | $749.5388 | $749.53 | $749.55 | $749.60 | |