| 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 | $27.85 | 7.364% | $29.9009 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $122.81 | 8.450% | $133.1874 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $38.55 | 11.838% | $43.1135 | $43.11 | $43.10 | $43.10 |
| Purchase #4 | $52.90 | 6.703% | $56.4459 | $56.45 | $56.45 | $56.40 |
| Purchase #5 | $184.96 | 10.729% | $204.8044 | $204.80 | $204.80 | $204.80 |
| Purchase #6 | $181.51 | 8.520% | $196.9747 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $10.25 | 7.754% | $11.0448 | $11.04 | $11.05 | $11.00 |
| 7 purchase totals = | $618.83 | $675.4716 | $675.46 | $675.45 | $675.40 | |