| 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 | $16.95 | 12.834% | $19.1254 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $95.79 | 9.510% | $104.8996 | $104.90 | $104.90 | $104.90 |
| Purchase #3 | $28.62 | 7.770% | $30.8438 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $124.86 | 3.563% | $129.3088 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $138.40 | 6.517% | $147.4195 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $235.95 | 7.344% | $253.2782 | $253.28 | $253.30 | $253.30 |
| Purchase #7 | $169.93 | 5.358% | $179.0348 | $179.03 | $179.05 | $179.00 |
| 7 purchase totals = | $810.50 | $863.9101 | $863.91 | $863.95 | $863.80 | |