| 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 | $40.62 | 10.433% | $44.8579 | $44.86 | $44.85 | $44.90 |
| Purchase #2 | $129.92 | 10.862% | $144.0319 | $144.03 | $144.05 | $144.00 |
| Purchase #3 | $241.46 | 4.282% | $251.7993 | $251.80 | $251.80 | $251.80 |
| Purchase #4 | $138.97 | 5.807% | $147.04 | $147.04 | $147.05 | $147.00 |
| Purchase #5 | $17.25 | 9.262% | $18.8477 | $18.85 | $18.85 | $18.80 |
| Purchase #6 | $164.67 | 12.222% | $184.796 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $165.45 | 8.548% | $179.5927 | $179.59 | $179.60 | $179.60 |
| 7 purchase totals = | $898.34 | $970.9655 | $970.97 | $971.00 | $970.90 | |