| 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 | $99.44 | 5.419% | $104.8287 | $104.83 | $104.85 | $104.80 |
| Purchase #2 | $60.59 | 10.811% | $67.1404 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $59.34 | 12.124% | $66.5344 | $66.53 | $66.55 | $66.50 |
| Purchase #4 | $91.80 | 5.254% | $96.6232 | $96.62 | $96.60 | $96.60 |
| Purchase #5 | $185.85 | 13.626% | $211.1739 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $105.88 | 9.309% | $115.7364 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $158.27 | 13.759% | $180.0464 | $180.05 | $180.05 | $180.00 |
| 7 purchase totals = | $761.17 | $842.0834 | $842.08 | $842.10 | $841.90 | |