| 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 | $9.88 | 7.545% | $10.6254 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $193.38 | 9.461% | $211.6757 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $46.68 | 4.379% | $48.7241 | $48.72 | $48.70 | $48.70 |
| Purchase #4 | $13.93 | 5.404% | $14.6828 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $140.67 | 5.328% | $148.1649 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $28.38 | 5.391% | $29.91 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $189.65 | 13.315% | $214.9019 | $214.90 | $214.90 | $214.90 |
| 7 purchase totals = | $622.57 | $678.6848 | $678.68 | $678.70 | $678.70 | |