| 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 | $101.32 | 3.510% | $104.8763 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $15.52 | 11.830% | $17.356 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $186.28 | 4.560% | $194.7744 | $194.77 | $194.75 | $194.80 |
| Purchase #4 | $130.61 | 7.441% | $140.3287 | $140.33 | $140.35 | $140.30 |
| Purchase #5 | $48.73 | 8.448% | $52.8467 | $52.85 | $52.85 | $52.80 |
| Purchase #6 | $40.60 | 13.436% | $46.055 | $46.06 | $46.05 | $46.10 |
| Purchase #7 | $217.73 | 6.536% | $231.9608 | $231.96 | $231.95 | $232.00 |
| 7 purchase totals = | $740.79 | $788.1979 | $788.21 | $788.20 | $788.30 | |