| 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 | $8.49 | 11.753% | $9.4878 | $9.49 | $9.50 | $9.50 |
| Purchase #2 | $8.30 | 6.170% | $8.8121 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $41.98 | 8.592% | $45.5869 | $45.59 | $45.60 | $45.60 |
| Purchase #4 | $206.29 | 12.844% | $232.7859 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $177.54 | 9.668% | $194.7046 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $229.82 | 7.240% | $246.459 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $115.81 | 4.686% | $121.2369 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $788.23 | $859.0732 | $859.08 | $859.10 | $859.10 | |