| 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 | $54.42 | 5.631% | $57.4844 | $57.48 | $57.50 | $57.50 |
| Purchase #2 | $160.79 | 8.589% | $174.6003 | $174.60 | $174.60 | $174.60 |
| Purchase #3 | $105.46 | 8.476% | $114.3988 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $7.67 | 8.612% | $8.3305 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $6.81 | 13.268% | $7.7136 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $186.50 | 11.175% | $207.3414 | $207.34 | $207.35 | $207.30 |
| Purchase #7 | $214.88 | 3.793% | $223.0304 | $223.03 | $223.05 | $223.00 |
| 7 purchase totals = | $736.53 | $792.8994 | $792.89 | $792.95 | $792.80 | |