| 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 | $67.89 | 7.174% | $72.7604 | $72.76 | $72.75 | $72.80 |
| Purchase #2 | $193.99 | 4.548% | $202.8127 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $43.87 | 8.847% | $47.7512 | $47.75 | $47.75 | $47.80 |
| Purchase #4 | $31.91 | 8.684% | $34.6811 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $133.59 | 5.313% | $140.6876 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $166.99 | 12.751% | $188.2829 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $41.98 | 6.152% | $44.5626 | $44.56 | $44.55 | $44.60 |
| 7 purchase totals = | $680.22 | $731.5385 | $731.53 | $731.55 | $731.70 | |