| 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 | $24.27 | 10.150% | $26.7334 | $26.73 | $26.75 | $26.70 |
| Purchase #2 | $239.93 | 3.558% | $248.4667 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $26.90 | 13.233% | $30.4597 | $30.46 | $30.45 | $30.50 |
| Purchase #4 | $83.98 | 5.777% | $88.8315 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $90.77 | 13.299% | $102.8415 | $102.84 | $102.85 | $102.80 |
| Purchase #6 | $161.90 | 4.617% | $169.3749 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $31.43 | 6.288% | $33.4063 | $33.41 | $33.40 | $33.40 |
| 7 purchase totals = | $659.18 | $700.1140 | $700.11 | $700.10 | $700.10 | |