| 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 | $90.88 | 8.760% | $98.8411 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $32.62 | 5.119% | $34.2898 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $185.92 | 7.460% | $199.7896 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $243.29 | 6.360% | $258.7632 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $99.60 | 6.657% | $106.2304 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $122.38 | 6.680% | $130.555 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $112.45 | 3.465% | $116.3464 | $116.35 | $116.35 | $116.30 |
| 7 purchase totals = | $887.14 | $944.8155 | $944.82 | $944.85 | $944.80 | |