| 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 | $10.42 | 11.241% | $11.5913 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $202.96 | 5.613% | $214.3521 | $214.35 | $214.35 | $214.40 |
| Purchase #3 | $215.65 | 9.269% | $235.6386 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $79.27 | 10.408% | $87.5204 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $129.97 | 11.559% | $144.9932 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $45.33 | 9.327% | $49.5579 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $207.78 | 6.780% | $221.8675 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $891.38 | $965.5210 | $965.52 | $965.50 | $965.60 | |