| 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 | $51.53 | 12.314% | $57.8754 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $19.60 | 10.730% | $21.7031 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $121.59 | 3.252% | $125.5441 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $122.71 | 8.736% | $133.4299 | $133.43 | $133.45 | $133.40 |
| Purchase #5 | $101.99 | 9.570% | $111.7504 | $111.75 | $111.75 | $111.80 |
| Purchase #6 | $172.73 | 7.344% | $185.4153 | $185.42 | $185.40 | $185.40 |
| Purchase #7 | $146.58 | 7.451% | $157.5017 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $736.73 | $793.2199 | $793.22 | $793.25 | $793.20 | |