| 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 | $66.26 | 8.838% | $72.1161 | $72.12 | $72.10 | $72.10 |
| Purchase #2 | $81.93 | 13.844% | $93.2724 | $93.27 | $93.25 | $93.30 |
| Purchase #3 | $13.53 | 13.199% | $15.3158 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $221.87 | 4.769% | $232.451 | $232.45 | $232.45 | $232.50 |
| Purchase #5 | $81.94 | 9.351% | $89.6022 | $89.60 | $89.60 | $89.60 |
| Purchase #6 | $11.38 | 9.468% | $12.4575 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $215.82 | 6.748% | $230.3835 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $692.73 | $745.5985 | $745.60 | $745.55 | $745.70 | |