| 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 | $30.91 | 13.623% | $35.1209 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $92.75 | 12.188% | $104.0544 | $104.05 | $104.05 | $104.10 |
| Purchase #3 | $57.38 | 10.248% | $63.2603 | $63.26 | $63.25 | $63.30 |
| Purchase #4 | $165.94 | 6.590% | $176.8754 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $47.59 | 7.228% | $51.0298 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $129.37 | 11.790% | $144.6227 | $144.62 | $144.60 | $144.60 |
| Purchase #7 | $168.36 | 7.373% | $180.7732 | $180.77 | $180.75 | $180.80 |
| 7 purchase totals = | $692.30 | $755.7367 | $755.73 | $755.70 | $755.80 | |