| 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 | $123.88 | 8.604% | $134.5386 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $54.93 | 13.236% | $62.2005 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $108.44 | 5.604% | $114.517 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $133.44 | 5.198% | $140.3762 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $81.59 | 7.369% | $87.6024 | $87.60 | $87.60 | $87.60 |
| Purchase #6 | $134.87 | 8.586% | $146.4499 | $146.45 | $146.45 | $146.40 |
| Purchase #7 | $31.66 | 7.399% | $34.0025 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $668.81 | $719.6871 | $719.69 | $719.70 | $719.60 | |