| 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 | $193.72 | 7.607% | $208.4563 | $208.46 | $208.45 | $208.50 |
| Purchase #2 | $60.42 | 13.567% | $68.6172 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $26.47 | 8.792% | $28.7972 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $91.89 | 6.760% | $98.1018 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $12.99 | 4.699% | $13.6004 | $13.60 | $13.60 | $13.60 |
| Purchase #6 | $146.96 | 11.182% | $163.3931 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $55.76 | 8.588% | $60.5487 | $60.55 | $60.55 | $60.50 |
| 7 purchase totals = | $588.21 | $641.5147 | $641.52 | $641.50 | $641.50 | |