| 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 | $92.86 | 12.818% | $104.7628 | $104.76 | $104.75 | $104.80 |
| Purchase #2 | $26.69 | 6.432% | $28.4067 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $247.36 | 9.496% | $270.8493 | $270.85 | $270.85 | $270.80 |
| Purchase #4 | $161.94 | 13.576% | $183.925 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $144.87 | 8.139% | $156.661 | $156.66 | $156.65 | $156.70 |
| Purchase #6 | $106.34 | 7.799% | $114.6335 | $114.63 | $114.65 | $114.60 |
| Purchase #7 | $10.42 | 3.399% | $10.7742 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $790.48 | $870.0125 | $870.01 | $870.00 | $870.00 | |