| 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 | $9.56 | 5.517% | $10.0874 | $10.09 | $10.10 | $10.10 |
| Purchase #2 | $47.36 | 8.325% | $51.3027 | $51.30 | $51.30 | $51.30 |
| Purchase #3 | $63.77 | 13.870% | $72.6149 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $229.33 | 5.250% | $241.3698 | $241.37 | $241.35 | $241.40 |
| Purchase #5 | $39.54 | 13.538% | $44.8929 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $211.58 | 7.712% | $227.897 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $108.70 | 6.224% | $115.4655 | $115.47 | $115.45 | $115.50 |
| 7 purchase totals = | $709.84 | $763.6302 | $763.63 | $763.60 | $763.70 | |