| 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 | $13.89 | 13.235% | $15.7283 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $107.38 | 6.128% | $113.9602 | $113.96 | $113.95 | $114.00 |
| Purchase #3 | $192.86 | 9.546% | $211.2704 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $34.51 | 5.497% | $36.407 | $36.41 | $36.40 | $36.40 |
| Purchase #5 | $111.77 | 13.705% | $127.0881 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $241.85 | 9.551% | $264.9491 | $264.95 | $264.95 | $264.90 |
| Purchase #7 | $118.71 | 3.779% | $123.1961 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $820.97 | $892.5992 | $892.61 | $892.60 | $892.60 | |