| 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 | $13.32 | 12.178% | $14.9421 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $69.79 | 8.790% | $75.9245 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $54.54 | 7.449% | $58.6027 | $58.60 | $58.60 | $58.60 |
| Purchase #4 | $154.63 | 12.688% | $174.2495 | $174.25 | $174.25 | $174.20 |
| Purchase #5 | $193.91 | 4.289% | $202.2268 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $123.62 | 8.247% | $133.8149 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $143.77 | 8.288% | $155.6857 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $753.58 | $815.4462 | $815.44 | $815.45 | $815.30 | |