| 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 | $6.56 | 3.771% | $6.8074 | $6.81 | $6.80 | $6.80 |
| Purchase #2 | $62.99 | 6.487% | $67.0762 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $212.64 | 10.331% | $234.6078 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $136.31 | 3.519% | $141.1067 | $141.11 | $141.10 | $141.10 |
| Purchase #5 | $57.70 | 4.565% | $60.334 | $60.33 | $60.35 | $60.30 |
| Purchase #6 | $70.92 | 3.126% | $73.137 | $73.14 | $73.15 | $73.10 |
| Purchase #7 | $211.33 | 7.372% | $226.9092 | $226.91 | $226.90 | $226.90 |
| 7 purchase totals = | $758.45 | $809.9783 | $809.99 | $810.00 | $809.90 | |