| 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 | $38.97 | 9.485% | $42.6663 | $42.67 | $42.65 | $42.70 |
| Purchase #2 | $193.88 | 4.377% | $202.3661 | $202.37 | $202.35 | $202.40 |
| Purchase #3 | $18.35 | 6.329% | $19.5114 | $19.51 | $19.50 | $19.50 |
| Purchase #4 | $154.67 | 13.822% | $176.0485 | $176.05 | $176.05 | $176.00 |
| Purchase #5 | $195.88 | 7.764% | $211.0881 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $105.38 | 13.760% | $119.8803 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $200.48 | 10.861% | $222.2541 | $222.25 | $222.25 | $222.30 |
| 7 purchase totals = | $907.61 | $993.8148 | $993.82 | $993.80 | $993.90 | |