| 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 | $52.85 | 6.345% | $56.2033 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $47.65 | 4.507% | $49.7976 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $107.36 | 5.396% | $113.1531 | $113.15 | $113.15 | $113.20 |
| Purchase #4 | $136.78 | 3.157% | $141.0981 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $115.44 | 13.147% | $130.6169 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $16.94 | 6.571% | $18.0531 | $18.05 | $18.05 | $18.10 |
| Purchase #7 | $82.47 | 3.368% | $85.2476 | $85.25 | $85.25 | $85.20 |
| 7 purchase totals = | $559.49 | $594.1697 | $594.17 | $594.15 | $594.20 | |