| 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 | $75.25 | 3.454% | $77.8491 | $77.85 | $77.85 | $77.80 |
| Purchase #2 | $149.79 | 12.154% | $167.9955 | $168.00 | $168.00 | $168.00 |
| Purchase #3 | $122.94 | 4.757% | $128.7883 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $42.42 | 6.511% | $45.182 | $45.18 | $45.20 | $45.20 |
| Purchase #5 | $242.32 | 9.148% | $264.4874 | $264.49 | $264.50 | $264.50 |
| Purchase #6 | $240.53 | 3.710% | $249.4537 | $249.45 | $249.45 | $249.50 |
| Purchase #7 | $28.40 | 13.114% | $32.1244 | $32.12 | $32.10 | $32.10 |
| 7 purchase totals = | $901.65 | $965.8804 | $965.88 | $965.90 | $965.90 | |