| 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 | $73.41 | 4.639% | $76.8155 | $76.82 | $76.80 | $76.80 |
| Purchase #2 | $104.86 | 10.223% | $115.5798 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $138.26 | 12.830% | $155.9988 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $220.25 | 7.843% | $237.5242 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $104.26 | 7.866% | $112.4611 | $112.46 | $112.45 | $112.50 |
| Purchase #6 | $36.37 | 6.346% | $38.678 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $71.60 | 5.262% | $75.3676 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $749.01 | $812.4250 | $812.43 | $812.40 | $812.50 | |