| 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 | $10.84 | 3.615% | $11.2319 | $11.23 | $11.25 | $11.20 |
| Purchase #2 | $110.85 | 10.739% | $122.7542 | $122.75 | $122.75 | $122.80 |
| Purchase #3 | $108.99 | 12.454% | $122.5636 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $73.49 | 9.356% | $80.3657 | $80.37 | $80.35 | $80.40 |
| Purchase #5 | $23.46 | 8.500% | $25.4541 | $25.45 | $25.45 | $25.50 |
| Purchase #6 | $39.75 | 10.241% | $43.8208 | $43.82 | $43.80 | $43.80 |
| Purchase #7 | $153.70 | 10.806% | $170.3088 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $521.08 | $576.4991 | $576.49 | $576.45 | $576.60 | |