| 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 | $68.39 | 13.404% | $77.557 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $180.74 | 7.777% | $194.7961 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $32.58 | 12.240% | $36.5678 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $85.34 | 8.293% | $92.4172 | $92.42 | $92.40 | $92.40 |
| Purchase #5 | $17.87 | 5.388% | $18.8328 | $18.83 | $18.85 | $18.80 |
| Purchase #6 | $193.97 | 4.430% | $202.5629 | $202.56 | $202.55 | $202.60 |
| Purchase #7 | $145.91 | 5.293% | $153.633 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $724.80 | $776.3668 | $776.37 | $776.35 | $776.40 | |