| 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 | $74.86 | 8.737% | $81.4005 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $83.91 | 3.705% | $87.0189 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $93.52 | 12.770% | $105.4625 | $105.46 | $105.45 | $105.50 |
| Purchase #4 | $163.32 | 9.376% | $178.6329 | $178.63 | $178.65 | $178.60 |
| Purchase #5 | $104.70 | 8.835% | $113.9502 | $113.95 | $113.95 | $114.00 |
| Purchase #6 | $172.55 | 4.831% | $180.8859 | $180.89 | $180.90 | $180.90 |
| Purchase #7 | $186.98 | 5.329% | $196.9442 | $196.94 | $196.95 | $196.90 |
| 7 purchase totals = | $879.84 | $944.2951 | $944.29 | $944.30 | $944.30 | |