| 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 | $28.71 | 13.481% | $32.5804 | $32.58 | $32.60 | $32.60 |
| Purchase #2 | $145.45 | 6.825% | $155.377 | $155.38 | $155.40 | $155.40 |
| Purchase #3 | $24.71 | 4.256% | $25.7617 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $149.28 | 13.228% | $169.0268 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $239.76 | 3.869% | $249.0363 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $46.30 | 5.862% | $49.0141 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $234.42 | 3.780% | $243.2811 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $868.63 | $924.0774 | $924.08 | $924.15 | $924.10 | |