| 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 | $56.43 | 4.592% | $59.0213 | $59.02 | $59.00 | $59.00 |
| Purchase #2 | $54.72 | 6.733% | $58.4043 | $58.40 | $58.40 | $58.40 |
| Purchase #3 | $60.41 | 3.326% | $62.4192 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $192.65 | 11.502% | $214.8086 | $214.81 | $214.80 | $214.80 |
| Purchase #5 | $91.53 | 12.872% | $103.3117 | $103.31 | $103.30 | $103.30 |
| Purchase #6 | $173.70 | 6.218% | $184.5007 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $9.62 | 3.487% | $9.9554 | $9.96 | $9.95 | $10.00 |
| 7 purchase totals = | $639.06 | $692.4212 | $692.42 | $692.35 | $692.40 | |