| 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 | $85.94 | 12.715% | $96.8673 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $171.41 | 3.691% | $177.7367 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $18.49 | 9.623% | $20.2693 | $20.27 | $20.25 | $20.30 |
| Purchase #4 | $214.44 | 13.681% | $243.7775 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $28.40 | 5.544% | $29.9745 | $29.97 | $29.95 | $30.00 |
| Purchase #6 | $63.28 | 4.679% | $66.2409 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $135.63 | 11.865% | $151.7225 | $151.72 | $151.70 | $151.70 |
| 7 purchase totals = | $717.59 | $786.5887 | $786.59 | $786.55 | $786.60 | |