| 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 | $55.92 | 6.744% | $59.6912 | $59.69 | $59.70 | $59.70 |
| Purchase #2 | $162.96 | 8.300% | $176.4857 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $106.42 | 13.827% | $121.1347 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $127.47 | 10.680% | $141.0838 | $141.08 | $141.10 | $141.10 |
| Purchase #5 | $12.91 | 11.114% | $14.3448 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $23.65 | 11.187% | $26.2957 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $152.87 | 9.525% | $167.4309 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $642.20 | $706.4668 | $706.46 | $706.55 | $706.40 | |