| 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 | $47.59 | 3.219% | $49.1219 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $177.57 | 10.590% | $196.3747 | $196.37 | $196.35 | $196.40 |
| Purchase #3 | $216.46 | 4.205% | $225.5621 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $186.75 | 10.711% | $206.7528 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $75.83 | 6.458% | $80.7271 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $228.71 | 7.388% | $245.6071 | $245.61 | $245.60 | $245.60 |
| Purchase #7 | $145.42 | 12.542% | $163.6586 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $1,078.33 | $1,167.8043 | $1,167.80 | $1,167.75 | $1,167.90 | |