| 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 | $24.87 | 9.813% | $27.3105 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $199.85 | 9.610% | $219.0556 | $219.06 | $219.05 | $219.10 |
| Purchase #3 | $36.75 | 4.239% | $38.3078 | $38.31 | $38.30 | $38.30 |
| Purchase #4 | $67.55 | 9.870% | $74.2172 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $72.71 | 13.793% | $82.7389 | $82.74 | $82.75 | $82.70 |
| Purchase #6 | $213.99 | 12.636% | $241.0298 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $162.81 | 12.705% | $183.495 | $183.50 | $183.50 | $183.50 |
| 7 purchase totals = | $778.53 | $866.1548 | $866.17 | $866.15 | $866.10 | |