| 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 | $8.47 | 4.305% | $8.8346 | $8.83 | $8.85 | $8.80 |
| Purchase #2 | $34.79 | 3.247% | $35.9196 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $171.82 | 10.542% | $189.9333 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $123.65 | 4.111% | $128.7333 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $97.69 | 6.611% | $104.1483 | $104.15 | $104.15 | $104.10 |
| Purchase #6 | $248.85 | 13.581% | $282.6463 | $282.65 | $282.65 | $282.60 |
| Purchase #7 | $215.35 | 9.257% | $235.2849 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $900.62 | $985.5003 | $985.49 | $985.55 | $985.30 | |