| 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 | $109.83 | 6.659% | $117.1436 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $17.64 | 11.734% | $19.7099 | $19.71 | $19.70 | $19.70 |
| Purchase #3 | $71.39 | 5.318% | $75.1865 | $75.19 | $75.20 | $75.20 |
| Purchase #4 | $185.77 | 5.578% | $196.1323 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $25.36 | 8.813% | $27.595 | $27.60 | $27.60 | $27.60 |
| Purchase #6 | $63.43 | 12.326% | $71.2484 | $71.25 | $71.25 | $71.20 |
| Purchase #7 | $249.57 | 12.265% | $280.1798 | $280.18 | $280.20 | $280.20 |
| 7 purchase totals = | $722.99 | $787.1955 | $787.20 | $787.25 | $787.10 | |