| 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 | $123.31 | 9.444% | $134.9554 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $68.41 | 10.687% | $75.721 | $75.72 | $75.70 | $75.70 |
| Purchase #3 | $47.96 | 8.767% | $52.1647 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $8.32 | 7.264% | $8.9244 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $60.32 | 3.141% | $62.2147 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $100.62 | 12.683% | $113.3816 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $170.37 | 9.241% | $186.1139 | $186.11 | $186.10 | $186.10 |
| 7 purchase totals = | $579.31 | $633.4757 | $633.46 | $633.40 | $633.50 | |