| 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 | $203.70 | 3.829% | $211.4997 | $211.50 | $211.50 | $211.50 |
| Purchase #2 | $48.63 | 5.548% | $51.328 | $51.33 | $51.35 | $51.30 |
| Purchase #3 | $53.36 | 12.315% | $59.9313 | $59.93 | $59.95 | $59.90 |
| Purchase #4 | $41.64 | 9.724% | $45.6891 | $45.69 | $45.70 | $45.70 |
| Purchase #5 | $63.73 | 9.147% | $69.5594 | $69.56 | $69.55 | $69.60 |
| Purchase #6 | $121.60 | 4.316% | $126.8483 | $126.85 | $126.85 | $126.80 |
| Purchase #7 | $101.70 | 11.651% | $113.5491 | $113.55 | $113.55 | $113.50 |
| 7 purchase totals = | $634.36 | $678.4049 | $678.41 | $678.45 | $678.30 | |