| 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 | $130.65 | 12.864% | $147.4568 | $147.46 | $147.45 | $147.50 |
| Purchase #2 | $65.30 | 13.866% | $74.3545 | $74.35 | $74.35 | $74.40 |
| Purchase #3 | $40.68 | 9.298% | $44.4624 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $238.49 | 9.863% | $262.0123 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $102.57 | 5.817% | $108.5365 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $19.78 | 13.641% | $22.4782 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $94.76 | 12.271% | $106.388 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $692.23 | $765.6887 | $765.69 | $765.70 | $765.80 | |