| 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 | $141.89 | 9.602% | $155.5143 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $65.30 | 5.173% | $68.678 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $232.44 | 6.381% | $247.272 | $247.27 | $247.25 | $247.30 |
| Purchase #4 | $32.52 | 6.628% | $34.6754 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $217.80 | 6.385% | $231.7065 | $231.71 | $231.70 | $231.70 |
| Purchase #6 | $20.68 | 9.587% | $22.6626 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $108.89 | 4.235% | $113.5015 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $819.52 | $874.0103 | $874.01 | $874.00 | $874.10 | |