| 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 | $27.44 | 8.516% | $29.7768 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $214.89 | 8.603% | $233.377 | $233.38 | $233.40 | $233.40 |
| Purchase #3 | $53.56 | 4.576% | $56.0109 | $56.01 | $56.00 | $56.00 |
| Purchase #4 | $125.84 | 3.311% | $130.0066 | $130.01 | $130.00 | $130.00 |
| Purchase #5 | $178.43 | 10.146% | $196.5335 | $196.53 | $196.55 | $196.50 |
| Purchase #6 | $49.95 | 5.246% | $52.5704 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $234.81 | 6.312% | $249.6312 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $884.92 | $947.9064 | $947.91 | $947.95 | $947.90 | |