| 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 | $215.93 | 5.822% | $228.5014 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $29.95 | 8.512% | $32.4993 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $178.60 | 13.297% | $202.3484 | $202.35 | $202.35 | $202.30 |
| Purchase #4 | $121.94 | 4.587% | $127.5334 | $127.53 | $127.55 | $127.50 |
| Purchase #5 | $52.38 | 12.540% | $58.9485 | $58.95 | $58.95 | $58.90 |
| Purchase #6 | $34.53 | 5.528% | $36.4388 | $36.44 | $36.45 | $36.40 |
| Purchase #7 | $5.99 | 10.551% | $6.622 | $6.62 | $6.60 | $6.60 |
| 7 purchase totals = | $639.32 | $692.8918 | $692.89 | $692.90 | $692.70 | |