| 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 | $77.44 | 4.591% | $80.9953 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $203.71 | 3.333% | $210.4997 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $115.83 | 9.228% | $126.5188 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $98.26 | 10.750% | $108.823 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $44.62 | 6.820% | $47.6631 | $47.66 | $47.65 | $47.70 |
| Purchase #6 | $111.38 | 11.213% | $123.869 | $123.87 | $123.85 | $123.90 |
| Purchase #7 | $47.50 | 8.584% | $51.5774 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $698.74 | $749.9463 | $749.95 | $749.90 | $750.00 | |