| 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 | $62.82 | 8.417% | $68.1076 | $68.11 | $68.10 | $68.10 |
| Purchase #2 | $8.50 | 4.668% | $8.8968 | $8.90 | $8.90 | $8.90 |
| Purchase #3 | $9.85 | 13.210% | $11.1512 | $11.15 | $11.15 | $11.20 |
| Purchase #4 | $170.60 | 5.587% | $180.1314 | $180.13 | $180.15 | $180.10 |
| Purchase #5 | $20.56 | 9.429% | $22.4986 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $129.37 | 9.274% | $141.3678 | $141.37 | $141.35 | $141.40 |
| Purchase #7 | $20.84 | 11.214% | $23.177 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $422.54 | $455.3304 | $455.34 | $455.35 | $455.40 | |