| 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 | $36.61 | 11.856% | $40.9505 | $40.95 | $40.95 | $41.00 |
| Purchase #2 | $19.44 | 10.325% | $21.4472 | $21.45 | $21.45 | $21.40 |
| Purchase #3 | $184.39 | 7.543% | $198.2985 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $208.96 | 3.729% | $216.7521 | $216.75 | $216.75 | $216.80 |
| Purchase #5 | $180.29 | 12.367% | $202.5865 | $202.59 | $202.60 | $202.60 |
| Purchase #6 | $167.39 | 11.729% | $187.0232 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $188.32 | 12.838% | $212.4965 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $985.40 | $1,079.5545 | $1,079.56 | $1,079.55 | $1,079.60 | |