| 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 | $117.99 | 8.756% | $128.3212 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $137.70 | 11.481% | $153.5093 | $153.51 | $153.50 | $153.50 |
| Purchase #3 | $32.75 | 9.756% | $35.9451 | $35.95 | $35.95 | $35.90 |
| Purchase #4 | $78.41 | 5.841% | $82.9899 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $57.64 | 10.808% | $63.8697 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $94.47 | 4.356% | $98.5851 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $83.83 | 13.771% | $95.3742 | $95.37 | $95.35 | $95.40 |
| 7 purchase totals = | $602.79 | $658.5945 | $658.60 | $658.55 | $658.60 | |