| 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 | $34.49 | 11.537% | $38.4691 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $114.54 | 4.846% | $120.0906 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $122.38 | 4.792% | $128.2444 | $128.24 | $128.25 | $128.20 |
| Purchase #4 | $241.50 | 11.188% | $268.519 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $48.61 | 13.657% | $55.2487 | $55.25 | $55.25 | $55.20 |
| Purchase #6 | $127.88 | 12.867% | $144.3343 | $144.33 | $144.35 | $144.30 |
| Purchase #7 | $21.45 | 5.579% | $22.6467 | $22.65 | $22.65 | $22.60 |
| 7 purchase totals = | $710.85 | $777.5528 | $777.55 | $777.55 | $777.40 | |