| 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 | $22.53 | 9.506% | $24.6717 | $24.67 | $24.65 | $24.70 |
| Purchase #2 | $138.68 | 6.277% | $147.3849 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $183.91 | 8.549% | $199.6325 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $21.90 | 3.154% | $22.5907 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $8.72 | 5.835% | $9.2288 | $9.23 | $9.25 | $9.20 |
| Purchase #6 | $148.79 | 13.526% | $168.9153 | $168.92 | $168.90 | $168.90 |
| Purchase #7 | $211.90 | 12.347% | $238.0633 | $238.06 | $238.05 | $238.10 |
| 7 purchase totals = | $736.43 | $810.4872 | $810.48 | $810.50 | $810.50 | |