| 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 | $31.68 | 13.639% | $36.0008 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $36.97 | 13.447% | $41.9414 | $41.94 | $41.95 | $41.90 |
| Purchase #3 | $23.54 | 12.325% | $26.4413 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $65.36 | 11.608% | $72.947 | $72.95 | $72.95 | $72.90 |
| Purchase #5 | $114.45 | 8.199% | $123.8338 | $123.83 | $123.85 | $123.80 |
| Purchase #6 | $145.82 | 10.795% | $161.5613 | $161.56 | $161.55 | $161.60 |
| Purchase #7 | $212.60 | 11.743% | $237.5656 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $630.42 | $700.2912 | $700.29 | $700.30 | $700.20 | |