| 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 | $77.79 | 9.349% | $85.0626 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $5.77 | 9.534% | $6.3201 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $142.63 | 9.363% | $155.9844 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $43.93 | 4.106% | $45.7338 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $169.54 | 4.632% | $177.3931 | $177.39 | $177.40 | $177.40 |
| Purchase #6 | $138.52 | 13.233% | $156.8504 | $156.85 | $156.85 | $156.90 |
| Purchase #7 | $149.46 | 7.450% | $160.5948 | $160.59 | $160.60 | $160.60 |
| 7 purchase totals = | $727.64 | $787.9392 | $787.92 | $787.95 | $788.00 | |