| 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 | $13.69 | 5.196% | $14.4013 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $58.64 | 13.799% | $66.7317 | $66.73 | $66.75 | $66.70 |
| Purchase #3 | $47.45 | 4.645% | $49.6541 | $49.65 | $49.65 | $49.70 |
| Purchase #4 | $244.61 | 9.578% | $268.0387 | $268.04 | $268.05 | $268.00 |
| Purchase #5 | $187.54 | 10.710% | $207.6255 | $207.63 | $207.65 | $207.60 |
| Purchase #6 | $105.37 | 5.481% | $111.1453 | $111.15 | $111.15 | $111.10 |
| Purchase #7 | $12.42 | 10.224% | $13.6898 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $669.72 | $731.2864 | $731.29 | $731.35 | $731.20 | |