| 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 | $25.82 | 3.555% | $26.7379 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $69.44 | 11.267% | $77.2638 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $22.27 | 11.288% | $24.7838 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $112.64 | 13.512% | $127.8599 | $127.86 | $127.85 | $127.90 |
| Purchase #5 | $198.88 | 11.793% | $222.3339 | $222.33 | $222.35 | $222.30 |
| Purchase #6 | $83.76 | 11.481% | $93.3765 | $93.38 | $93.40 | $93.40 |
| Purchase #7 | $175.44 | 8.194% | $189.8156 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $688.25 | $762.1714 | $762.17 | $762.20 | $762.20 | |