| 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 | $14.52 | 5.698% | $15.3473 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $189.42 | 5.171% | $199.2149 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $197.88 | 7.844% | $213.4017 | $213.40 | $213.40 | $213.40 |
| Purchase #4 | $87.85 | 9.679% | $96.353 | $96.35 | $96.35 | $96.40 |
| Purchase #5 | $145.50 | 11.453% | $162.1641 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $165.60 | 12.855% | $186.8879 | $186.89 | $186.90 | $186.90 |
| Purchase #7 | $182.67 | 13.373% | $207.0985 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $983.44 | $1,080.4674 | $1,080.46 | $1,080.45 | $1,080.50 | |