| 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 | $6.31 | 6.328% | $6.7093 | $6.71 | $6.70 | $6.70 |
| Purchase #2 | $62.63 | 4.806% | $65.64 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $42.42 | 6.220% | $45.0585 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $165.47 | 8.871% | $180.1488 | $180.15 | $180.15 | $180.10 |
| Purchase #5 | $138.50 | 7.192% | $148.4609 | $148.46 | $148.45 | $148.50 |
| Purchase #6 | $133.29 | 3.243% | $137.6126 | $137.61 | $137.60 | $137.60 |
| Purchase #7 | $8.87 | 4.845% | $9.2998 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $557.49 | $592.9299 | $592.93 | $592.90 | $592.90 | |