| 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 | $95.68 | 12.388% | $107.5328 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $17.35 | 6.479% | $18.4741 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $113.83 | 8.757% | $123.7981 | $123.80 | $123.80 | $123.80 |
| Purchase #4 | $74.75 | 3.673% | $77.4956 | $77.50 | $77.50 | $77.50 |
| Purchase #5 | $247.83 | 5.216% | $260.7568 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $196.68 | 7.669% | $211.7634 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $88.44 | 5.836% | $93.6014 | $93.60 | $93.60 | $93.60 |
| 7 purchase totals = | $834.56 | $893.4222 | $893.42 | $893.40 | $893.50 | |