| 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 | $80.39 | 6.608% | $85.7022 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $134.93 | 9.104% | $147.214 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $159.38 | 9.528% | $174.5657 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $223.95 | 4.808% | $234.7175 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $104.80 | 9.547% | $114.8053 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $161.61 | 11.423% | $180.0707 | $180.07 | $180.05 | $180.10 |
| Purchase #7 | $45.37 | 6.446% | $48.2946 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $910.43 | $985.3700 | $985.37 | $985.30 | $985.40 | |