| 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 | $89.77 | 4.845% | $94.1194 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $186.82 | 5.431% | $196.9662 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $36.38 | 9.555% | $39.8561 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $99.75 | 13.550% | $113.2661 | $113.27 | $113.25 | $113.30 |
| Purchase #5 | $86.76 | 10.645% | $95.9956 | $96.00 | $96.00 | $96.00 |
| Purchase #6 | $111.74 | 5.682% | $118.0891 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $241.37 | 8.846% | $262.7216 | $262.72 | $262.70 | $262.70 |
| 7 purchase totals = | $852.59 | $921.0141 | $921.03 | $920.95 | $921.10 | |