| 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 | $74.49 | 13.784% | $84.7577 | $84.76 | $84.75 | $84.80 |
| Purchase #2 | $235.73 | 4.803% | $247.0521 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $47.33 | 12.241% | $53.1237 | $53.12 | $53.10 | $53.10 |
| Purchase #4 | $30.32 | 10.462% | $33.4921 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $6.44 | 3.846% | $6.6877 | $6.69 | $6.70 | $6.70 |
| Purchase #6 | $168.84 | 11.710% | $188.6112 | $188.61 | $188.60 | $188.60 |
| Purchase #7 | $236.69 | 6.195% | $251.3529 | $251.35 | $251.35 | $251.40 |
| 7 purchase totals = | $799.84 | $865.0774 | $865.07 | $865.05 | $865.20 | |