| 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 | $44.99 | 3.627% | $46.6218 | $46.62 | $46.60 | $46.60 |
| Purchase #2 | $50.59 | 10.740% | $56.0234 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $83.69 | 7.524% | $89.9868 | $89.99 | $90.00 | $90.00 |
| Purchase #4 | $210.88 | 9.771% | $231.4851 | $231.49 | $231.50 | $231.50 |
| Purchase #5 | $20.91 | 9.361% | $22.8674 | $22.87 | $22.85 | $22.90 |
| Purchase #6 | $77.37 | 6.417% | $82.3348 | $82.33 | $82.35 | $82.30 |
| Purchase #7 | $145.87 | 11.597% | $162.7865 | $162.79 | $162.80 | $162.80 |
| 7 purchase totals = | $634.30 | $692.1058 | $692.11 | $692.10 | $692.10 | |