| 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 | $30.28 | 8.541% | $32.8662 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $238.96 | 8.147% | $258.4281 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $88.59 | 3.541% | $91.727 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $90.50 | 9.614% | $99.2007 | $99.20 | $99.20 | $99.20 |
| Purchase #5 | $151.27 | 3.661% | $156.808 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $102.46 | 4.547% | $107.1189 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $202.77 | 8.610% | $220.2285 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $904.83 | $966.3774 | $966.39 | $966.40 | $966.30 | |