| 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 | $76.69 | 12.417% | $86.2126 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $73.37 | 9.442% | $80.2976 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $136.98 | 7.787% | $147.6466 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $131.47 | 7.209% | $140.9477 | $140.95 | $140.95 | $140.90 |
| Purchase #5 | $178.36 | 4.349% | $186.1169 | $186.12 | $186.10 | $186.10 |
| Purchase #6 | $78.72 | 9.135% | $85.9111 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $133.37 | 3.611% | $138.186 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $808.96 | $865.3185 | $865.33 | $865.30 | $865.20 | |