| 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 | $41.37 | 3.151% | $42.6736 | $42.67 | $42.65 | $42.70 |
| Purchase #2 | $58.75 | 9.215% | $64.1638 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $202.44 | 4.406% | $211.3595 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $48.95 | 12.413% | $55.0262 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $223.26 | 3.489% | $231.0495 | $231.05 | $231.05 | $231.00 |
| Purchase #6 | $148.69 | 11.830% | $166.28 | $166.28 | $166.30 | $166.30 |
| Purchase #7 | $49.40 | 4.462% | $51.6042 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $772.86 | $822.1568 | $822.15 | $822.15 | $822.20 | |