| 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 | $114.43 | 8.771% | $124.4667 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $143.33 | 9.649% | $157.1599 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $49.69 | 4.415% | $51.8838 | $51.88 | $51.90 | $51.90 |
| Purchase #4 | $119.58 | 8.145% | $129.3198 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $197.77 | 3.410% | $204.514 | $204.51 | $204.50 | $204.50 |
| Purchase #6 | $70.62 | 4.830% | $74.0309 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $126.33 | 11.564% | $140.9388 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $821.75 | $882.3139 | $882.31 | $882.30 | $882.30 | |